baber/WOPTO huggingface dataset:
Patent JP-H0276364-A (JP)
Title: Picture reader
Inventor: SHINADA YASUYUKI
IPC: H04N1/04
Filed: 1988-09-12
Abstract: PURPOSE:To prevent the deterioration in the compression efficiency and the storage efficiency at the reading of a book form original by attaining the reading of the book form original while releasing a retainer member and converting and outputting an undesired black signal into a white signal caused in the reading of the book form original. CONSTITUTION:In the case of a stereoscopic original being a thick original, a guide unit 19 is opened upward to open a carrier path 3, a handle 10a is operated to draw out a carrier sheet 10 and then fixed. Thus, a stereoscopic original 26 is clipped between the original retainer 10A and the carrier sheet 10 and pressed into contact with the handle 10b. In the book original mode, since the measurement of shading distortion using a white color reference board 11 is not enabled, a shading correction signal in the preceding reading is used to apply shading correction and a black level signal caused at the end of the original is replaced into a white level signal.
Patent JP-H0763132-A (JP)
Title: Muffling hose for air intake system of internal combustion engine
Inventor: SATO JUNICHI
IPC: F02M35/10
Filed: 1993-08-20
Abstract: PURPOSE:To provide a muffling hose for the air intake system of an internal combustion engine which can increase the effect of sound muffling by reducing the transmitting element of a noise from the hose inside to the hose outside and also can improve durability by making effect that is due to heat, oil, gas or the like, hard to be received, and also can absorb the pulsation of air intake and secure assemblability as occasion demands. CONSTITUTION:A muffling hose 1 is equipped with a tubular sound absorbing material 2 consisting of a soft foam body of synthetic resin or rubber, and is provided with synthetic resin nets 3 and a spiral wire 4 on its inner periphery. A bellows-like sound arresting tube 5 consisting of soft rubber is provided on the outer periphery of the sound absorbing material 2. This sound arresting tube 5 intercepts the transmitting element of a noise inside the hose 1. Also, the wall thickness of the sound arresting tube 5 is thicker than that of the conventional synthetic resin surface skinned tube, so it is hard to be damaged and deteriorated. In addition, as the sound arresting tube 5 is formed into a bellows shape out of soft rubber, it contracts according to the pulsation of air intake, and absorbs the pulsation.
Patent JP-S61106535-A (JP)
Title: Recovery of benzoic acid
Inventor: TAN KAZUO
IPC: C07C67/00
Filed: 1984-10-30
Abstract: PURPOSE:To separate and recover benzoic acid in high efficiency from a reaction mixture of the SD-process for the production of terephthalic acid, by removing terephthalic acid and acetic acid from the reaction mixture, slurrying the residue with water at a specific temperature, and crystallizing benzoic acid at a specific temperature. CONSTITUTION:p-Xylene is oxidized with molecular oxygen in liquid phase in acetic acid, and terephthalic acid and acetic acid are removed from the reaction mixture. The residue is mixed with 1-10 times weight of water at >=90 deg.C, and slurried to extract benzoic acid from the residue to the water. The slurry is filtered at >=90 deg.C, preferably 95-100 deg.C, the obtained aqueous phase is cooled to <=70 deg.C, preferably 60-20 deg.C, and the crystallized benzoic acid is separated, washed usually by suspending in water, dried, and recovered. EFFECT:A large amount of benzoic acid more than the solubility in water can be recovered in high efficiency.
Patent JP-S6472344-A (JP)
Title: Production of optical recording medium
Inventor: USUI MASAYUKI
IPC: G11B7/26
Filed: 1987-09-14
Abstract: PURPOSE:To obtain a stable autotracking control signal by changing the depth of hollow grooves, thereby controlling the thickness of medium layers formed in the grooves to a specific thickness. CONSTITUTION:The depth of the hollow grooves is changed to control the thickness of the medium layers formed within said grooves to the prescribed thickness. The depth of the groove parts is preferably the thickness at which the reflectivity of the media in at least the groove parts is approximately minimized. Namely, the thickness of the medium layers formed in the grooves can be controlled to the prescribed thickness regardless of the film thickness in the recording region by changing the thickness of the hollow grooves. The tracking signal of the good contrast is thereby obtd. and the stable autotracking is executed.
Patent JP-H0889547-A (JP)
Title: Air bubble generating bathtub
Inventor: ROKUSHIMA KAZUMASA
IPC: A47K3/00
Filed: 1994-09-22
Abstract: PURPOSE: To provide bathtub structure with which the check or maintenance of a circulation pump can be facilitated in a small space. CONSTITUTION: The rotary part of a bathtub circulation pump freely attachably and detachably mounted at a water circulating part 6 insulated by a fixed back casing 5 for the part of a motor stator fixed on a bathtub wall surface 2 is provided with a rotor 8, its rotary shaft 9 and pump lid 12 inside the bathtub, the rotary shaft 9 is pivotally supported by a bearing part 10 of the stator part fixed back casing 5 and a bearing part 10 of the pump lid, and the pump lid 12 is freely attachably and detachably fitted and fixed to a casing 13 fixed on the bathtub wall surface. Thus, since the circulation pump can be attached and detached from the inside of the bathtub, hair or dust to be intruded into the pump can be easily removed and the check or maintenance of the circulation pump is facilitated.
Patent JP-S59123543-A (JP)
Inventor: SENDA AKIRA
IPC: B02C17/20
Filed: 1982-12-29
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-2001047521-A (JP)
Title: Method and apparatus for optically three dimensional modeling
Inventor: UENO TAKAKUNI
IPC: B29C67/00
Filed: 1999-08-12
Abstract: PROBLEM TO BE SOLVED: To manufacture a photo-setting resin liquid layer in highly dimensional pecision at a quick photo-modeling speed and by excellent energy efficiency, by a method wherein a light transmittable flattening comonent is arranged by being brought into contact with a surface of a photo-setting resin liquid formed on a table face, flattened,and optically set by being irradiated with light, and a process wherein the light transmittable flattening component is separated is repeated. SOLUTION: A photo-setting resin liquid layer 2a is formed by applying photo-setting resin liquid 2 from a storing container 1 onto a table 3 in a gas atomosphere, a light transmittable flattening component 4 is arranged by being brought into contact with its surface, and the surface is flattened. After forming an optically set resin layer L by optically setting the photo-setting resin liquid layer 2a by optical irradiation from a light source 5 in this state, the light transmittable frattening component 4 is peeled off. The opticaly set resin liquid layer is formed by further applying the photo-setting resin liquid 2 onto the optically set resin layer L and optically set to form an optically set resin layer L. The light transmittable flattening component 4 is peeled off from the surface, this process is repeated, and the optically set resin layers L2, L3 ... are successively formed.
Patent JP-H0542249-A (JP)
Title: Pachinko machine
Inventor: NAKAJIMA KENKICHI
IPC: A63F7/02
Filed: 1991-08-14
Abstract: PURPOSE:To prevent the breakage of a frame control box storing a frame control board controlling various devices provided on a pachinko machine main body and provide a pachinko machine easy to assemble. CONSTITUTION:A frame control box 70 provided with connecting terminals at the lower section is removably fitted to a recess surrounded by a system frame set member above, a protective guide section 80 provided on a fitting base 71 on one side, and a base plate 59 on the other side at the lower portion on the back side of a front frame 2, and the wiring process is performed from below the frame control box 70.
Patent JP-H0278308-A (JP)
Title: Voltage follower circuit
Inventor: NAKAMURA YOSHINORI
IPC: H03F3/45
Filed: 1988-09-14
Abstract: PURPOSE:To simply cancel an offset voltage of a differential amplifier by providing a capacitive element receiving an offset voltage caused by a feed-through of a reset switch and an offset voltage of the differential amplifier to its one electrode. CONSTITUTION:A voltage being the sum of an offset voltage caused by feed- through of a reset switch 4 and an offset voltage of an operational amplifier 3 is applied to the 1st electrode 9A of a capacitive element 9, and an electric charge in response to a potential difference between the said voltage level and a ground potential Vss is stored in the capacitive element 9 and a feedback path by the 2nd feedback switch 12 is formed, then an output voltage of the operational amplifier 3 is fed to the 2nd electrode 9B of the capacitive element 9 this time, by using the voltage across the capacitive element 9 the output voltage Vout of the operational amplifier 3 is turned into the voltage in which the offset voltage generated due to feed-through of the reset switch 4 and the offset voltage of the operational amplifier 3 are canceled.
Patent JP-H01293735-A (JP)
Title: Method and equipment for packet communication
Inventor: UUHAN FURANSHISU RANGU
IPC: H04L12/56
Filed: 1988-09-14
Abstract: PURPOSE: To cooperatively control the use of a virtual channel by communicating control information for executing data packet communication by the virtual channel between first and second interface means through a virtual circuit, so as to distribute a data packet by this information. CONSTITUTION: This packet communication equipment is provided with a first and second user device groups 10 and 12 at respective first and second interfaces 25 and 29. A request for communication regulates respectively one user device from the first and second user device groups 10 and 12. Then a virtual channel identifier is allocated to this combination, and information describing this identifier and the first and second user device groups 10 and 12 is exchanged on the virtual circuits 23 and 24. Then exchanged information is stored in the interfaces 25 and 29. A received packet is distributed to the regulated first and second user device groups 10 and 12, based on the information stored in the received interfaces 25 and 29.
Patent JP-2001052047-A (JP)
Title: Resident card generation system and its program recording medium
Inventor: ONOMI TAKU
IPC: G06Q30/06
Filed: 1999-08-13
Abstract: PROBLEM TO BE SOLVED: To use family relationship in the second place to edit a key for sorting of family units and to reflect it on key table information to perform sort processing in the case that family relationship in the second place exists in resident registration information because of a complicated household constitution. SOLUTION: In a resident card generation system where entry items on a resident card are acquired from resident registration information to generate a resident card in accordance with a resident card issue request, deletion divisions, family relationship information, birthdays, the name of the head of the household, and personal numbers of members of the household are extracted as key table information 2 from a resident registration information table 1 including members of the household written in the resident card. On the basis of key table information 2, a first sort key for sorting of household units and a second sort key for sorting of family units are edited.
Patent JP-S6471312-A (JP)
Title: Resonator
Inventor: OKAMURA NAOTAKE
IPC: H03H5/02
Filed: 1987-09-11
Abstract: PURPOSE:To prevent the effect of resonance frequency due to other electric component of mounting, by accommodating a resonator main body to a package case and shielding the left/right side face and the front/rear face having a coil pattern of the outer package case. CONSTITUTION:Two capacitor electrode patterns 12a, 12b, 13a, 13b and coil patterns 14a, 15a are formed respectively to a form face 11a and a rear face 11b of a dielectric base 11. The patterns 12a, 13a and 12b, 13b form capacitors C1, C2. On the other hand, the patterns 14a, 15a are formed by connecting the patterns 12a, 12b and 13a, 13b. Since the patterns 14a, 15a form the coil, the pattern is expressed as an equivalent circuit which an LC circuit inductances L1, L2 are connected in series with the capacitor C1 connected in parallel with the capacitor C2. The resonator main body 1 is inserted to the package case 2 and both side faces close to the coil pattern and the upper/lower faces R, S in the outer faces of the case 2 are used as the conductor faces.
Patent JP-H04109488-A (JP)
Title: Dynamic type semiconductor storage device
Inventor: KOMATSU TAKAHIRO
IPC: G11C11/406
Filed: 1990-08-29
Abstract: PURPOSE:To reduce the load of a memory system power supply by including a means for activating sense amplifier groups at respectively different timing in a sense amplifier activating means only when a refresh instruction detecting signal is active. CONSTITUTION:This dynamic type semiconductor storage device is provided with the inverse of, CAS before RAS detecting circuit 30 for generating a refresh instruction detecting signal phiREF, a sense amplifier activation signal generating circuit 4 for generating sense amplifier activation signals phi0, phi1 in response to an internal signal Int.RAS outputted from a control signal generating circuit 5 and a sense trigger generating circuit 20 for generating sense trigger signals phis1 to phis8 in response to the signals phiREF, phi0, phi1. Only when the signal phiREF is active and a refresh cycle is specified to the semiconductor storage device, the sense amplifier groups SA1 to SA8 are activated at respectively different timing. Consequently, refresh operation can be attained by a small peak current and the load of the system power supply can be reduced.
Patent JP-S59117735-A (JP)
Title: Processing method of magnetic disc face
Inventor: WATANABE TAKASHI
IPC: G11B5/84
Filed: 1982-12-24
Abstract: PURPOSE:To eliminate easily and surely even a long scratch by pressing a wrapping tape on a magnetic disc face, and vibrating an unpressed roller in parallel with a magnetic disc face while turning the magnetic disc. CONSTITUTION:While the disc 1 is turned in a high speed, a new wrapping tape 3 paid off from a supply roller 5 by means of a pressing roller 4 arranged radially on the disc 1 at all times is pressed on the disc face and wrapping is attained. In this case, a horn 11 coupled to an ultrasonic wave oscillator 10 is pressed on the end face of the pressing roller 4 and the pressing roller 4 is vibrated in ultrasonic wave by the method of this invention. As a result, the wrapping tape is vibrated minutely and even a long scratch is eliminated easily and surely.
Patent JP-H0276494-A (JP)
Title: Color video receiver
Inventor: TAKENOBU MASAYA
IPC: H04N9/29
Filed: 1988-09-13
Abstract: PURPOSE:To drastically improve a fitting workability and to decrease the manufacturing cost larger than the conventional one by operating the action of a demagnetizing coil and a magnetic cancelling action with one coil. CONSTITUTION:When a power source is turned on, a dwindling alternating current 8 flows at a coil 7 fit in the same shape as a cancelling coil over time T and, as well known, demagnetization is first executed. Thereafter, switching is automatically executed, and at the coil 7, in the direction to generate the magnetic field in the direction reverse to the external magnetic field, for example, a direct current 9 of a positive size D flows. Thus, while a color video receiver is operated, the external magnetic field is cancelled. At this time, by the direction to provide the color video receiver, the polarity and the size D of the direct current 9 are adjusted, and a satisfactory picture is obtained. Thus, the action of the demagnetizing coil and a magnetic cancelling action can be executed by one coil.
Patent JP-H0973599-A (JP)
Title: Navigation device
Inventor: OTA MASAKO
IPC: G01C21/26
Filed: 1995-09-06
Abstract: PROBLEM TO BE SOLVED: To obtain a navigation device whereby the visibility of a screen is not reduced and also lots of information is obtained. SOLUTION: The device is provided with a traffic information receiving means 103 receiving traffic information and a jam degree correspondence road display form control means 107 whichdisplays a jam display line along a jammed road on a road map displayed in a display means 106 based on traffic information received by the means 103 and changes the display form of the road such as the display color and display width, etc., of the road on the display screen when the number of links adding the jammed place is more than a prescribed value.
Patent JP-2001046528-A (JP)
Title: Thermotherapeutic device
Inventor: MAKI SHIN
IPC: A61N5/06
Filed: 1999-08-13
Abstract: PROBLEM TO BE SOLVED: To conduct thermotherapy safely, accurately and easily with energy radiation by setting region to be heated with energy based on shape of the seat of disease. SOLUTION: This is a thermotherapeutic device that perform medical treatment by illuminating laser light to living tissues, and it displays figures that show shapes of seats of disease based on information about those to be heated (S2 and S3), disposes heating regions in the displayed figures showing shapes of seats of disease (S5), sets heating conditions in accordance with size and positional information of those disposed heating regions (S6), and performs laser illumination by controlling it in accordance with the set heating conditions (S7).
Patent JP-H0672037-A (JP)
Title: Thermal recording sheet
Inventor: MINAMI TOSHIAKI
IPC: B41M5/30
Filed: 1992-08-28
Abstract: PURPOSE:To improve plasticizer resistance by adding special polyvalent hydroxy aromatic compound and bisphenol A type epoxy resin to a heat sensitive color developing layer having basic colorless dye and organic developer as stabilizers. CONSTITUTION:A color developing layer contains polyvalent hydroxy aromatic compound represented by a formula I such as stearyl gallate and bisphenol A type epoxy resin represented by a formula II. However, in the formula I, R is 18-35C aryl group, and formulae III-VII. In the formulae III-VII, R is 18-35 alkyl group. n is 2 or 3, X is -CH2-, -CO2-, -CO-, -O-, -CONH-. In the formula VIII (R<1> is 18-35C alkyl group), -SO2-, -SO3 or -SO2NH-. In the formula II, n is 1-20. Triphenyl methane series are used as the basic colorless dye, and bisphenol A types are used as the organic developer.
Patent JP-2001053449-A (JP)
Title: Multilayered printed board
Inventor: TOYA HIROKAZU
IPC: H05K9/00
Filed: 1999-08-13
Abstract: PROBLEM TO BE SOLVED: To suppress the electromagnetic radiation from electronics by laminating ground layers upon both the top and bottom sides of a power supply layer provided with power supply wiring respectively through first insulating material layers and signal layers provided with signal wiring upon one or both of the top and bottom sides of the power supply layer respectively through second insulating material layers. SOLUTION: A multilayered printed board is constituted by successively forming a signal layer 3, a basic insulating material layer 5, a ground layer 2, an power supply insulating material layer 4, and power supply layer 1 from the top side to the bottom side and, under the power supply layer 1, a poser supply insulating material layer 4, a ground layer 2, a basic insulating layer 5, and a signal layer 3 from the top side to the bottom side. In this arrangement, ideal DC power can be apparently individually supplied to circuit elements mounted on the printed board.  Therefore, the restrictive factor to the high-speed operations of the circuit elements from a power supply section can be eliminated and, at the same time, the electromagnetic coupling between the power supply line and signal line of the printed board to which high-frequency currents flow and the flowing-out the high-frequency current from the power supply line of the printed board to a power supply cable in a device can be suppressed.
Patent JP-H1074962-A (JP)
Title: Infrared remote control light-receiving unit and its manufacture
Inventor: HONBO MASAHIRO
IPC: H01L31/02
Filed: 1996-08-30
Abstract: PROBLEM TO BE SOLVED: To prevent erroneous operation by making a bore hole as a light- receiving window in non-mold portion, the non-mold portion is folded and bent, and the structare is such that at least a part of mold portion is covered, and electric circuits such as integrated circuit elements and the like are protected from electromagnetic waves which are external noise. SOLUTION: There are a mold portion 11 and a non-mold portion 12 on a lead frame 10, and an infrared light-receiving element 13, an integrated circuit element 14, a chip capacitor 15 and a chip resistor 16 are mounted on the mold portion 11. At the non-mold portion 12, a folded and bent portion 20a having a draw hole 19, other folded and bent portions 20b and a bore hole 21 as a light window for infrared transmission are provided. And the non-mold portion 12 is folded and bent, and the structure is such that at least a part of the mold portion 11 is covered. By doing this, even during folding and bending process for the lead frame, a infrared light-receiving element 13, integrated circuit 14 and others will not be deformed or damaged, thereby improving the reliability of the infrared remote control light-receiving unit.
Patent JP-H09134875-A (JP)
Title: Exposure method and system
Inventor: YAMATO SOICHI
IPC: G03F7/095
Filed: 1996-08-30
Abstract: PROBLEM TO BE SOLVED: To improve a projection optical system in resolution exceeding its intrinsic resolution limit by a method wherein a contrast enhancing layer is separated from a photosensitive material after exposure is carried out by projection, then the enhancing layer is applied again, and then a different pattern is projected onto the photosensitive material for exposure. SOLUTION: A resist 2 is applied onto a substrate 1, and a contrast enhancing layer CEL 3 is applied thereon. The contrast enhancing layer CEL 3 is formed of light discoloring composition and kept low in light transmission before light rays impinge on it, then increased in light transmission with an increase in incident light volume, and reaches to 100% light transmission when an incident light volume reaches to a certain value. A latent image of density corresponding to a transmitted light volume is formed in the resist 2 through a first exposure. Then, the contrast enhancing layer CEL 3 is separated from the resist 2, and another contrast enhancing layer CEL 3 of the same material is applied on the resist 2 as thick as the former.  A second exposure pattern which is of the same strength and period P of a resolution limit with the first exposure pattern and deviates from the first exposure pattern by half a period is used. A pattern of period 1/2 P of resolution limit is formed, and when the resist 2 is dipped into developing solution, a pattern beyond the resolution limit of an optical system can be obtained.