baber/WOPTO huggingface dataset:
Patent JP-H1128316-A (JP)
Title: Filtration device for bath water purification/circulation device
Inventor: TAKAHASHI MASAYOSHI
IPC: B01D24/00
Filed: 1997-07-11
Abstract: PROBLEM TO BE SOLVED: To enable a particulate filter medium to be set in order without allowing it to run away by a flow velocity by providing an inflow side netted plate which presses the outflow side of the particulate filtration medium and an outflow side netted plate which presses the outflow side of the particulate filtration medium. SOLUTION: A filtration unit A comprises a unit body 5, an accumulator 6, an elastic element 8, an inflow side netted plate 10, an outflow side netted plate 11 and a particulate filtration medium 12. The elastic element 8 is interposed, in an annular form, in a cylinder part 5a at a spot on the outer periphery of an inflow side lateral wall for the unit body 5, and is provided in a such a manner that it is always pressed to the open side of the cylinder part 5a by the elastic force of the elastic element 8. On the annular inside of the elastic element 8, a gap part 9 is formed in the longitudinal direction of the cylinder part 5a. The inflow side netted plate 10 and the outflow side netted plate 11 are almost of the same diameter as the inner diameter of the cylinder part 5a, and plate-like interruption parts 10a, 11a are formed in the centers of the plates 10, 11.  In addition, on the outer peripheries of the plate-like interruption parts 10a, 11a, netted plate parts are formed respectively. Further, small holes 10d, 11a with a diameter of about 1-3 mm are perforated numerously in each of the netted plate parts.
Patent JP-S6247223-A (JP)
Title: Diversity receiver
Inventor: FURUYA YUKITSUNA
IPC: H04B7/08
Filed: 1985-08-26
Abstract: PURPOSE:To improve diversity effect by providing a lower limit so that a switching threshold is not smaller than a certain value and switching antennas repeatedly by a receiver because the reception electric field is always lower than the threshold if reception electric fields of both antennas do not reach said lower limit and stopping antenna switching when the reception electric field of either antenna exceeds the threshold. CONSTITUTION:Triangular waves 1 and 2 indicate magnitudes of electric fields received from antennas 7 and 8 respectively, and parts of thick lines are intensities of reception electric fields obtained actually after diversity. Parts of broken lines indicate reception electric fields of antennas which are not selected. A narrow line 3 indicates the switching threshold. In this system, the threshold is not made lower than a minimum threshold indicated in the figure. Consequently, a switching signal 103 is outputted continuously from a comparator 3' to switch antennas successively during the period from a a time Tc1 to a time Tc2 when reception levels of both antennas are lower than the minimum threshold. If the reception electric field of one antenna exceeds the minimum threshold, this antenna is selected to stop switching. Thus, the switching threshold is changed in accordance with the variance of the reception electric field to improve the diversity effect.
Patent JP-H0551319-A (JP)
Title: Promoter for production of interleukin 1
Inventor: SEKIDO SHOSABURO
IPC: A61K31/575
Filed: 1991-04-25
Abstract: PURPOSE:To provide a promoter for production of interleukin 1, containing ursodesoxycholic acid known as a medicine effective to hepatic diseases, etc., or its pharmaceutically permissible salt as active component and useful as an antineoplastic agent or a medicine for preventing neoplasm. CONSTITUTION:A promoter for production of interleukin 1 containing ursodesoxycholic acid or its pharmaceutically permissible salt registered in Japanese Pharmacopoeia as the active component. Interleukin 1 is one kind of peptide hormone produced mainly from monocyte or macrophage in infection, inflammation or various immunological reactions and having 17500 molecular weight and a typical cytokine. This promoter for production of interleukin 1 acts as an anti-neoplastic agent or a medicine for preventing neoplasm.
Patent JP-S6165808-A (JP)
Title: Skin cosmetic
Inventor: OKUNUKI YUTAKA
IPC: A61K8/00
Filed: 1984-09-06
Abstract: PURPOSE:To provide a skin cosmetic containing a specific organic silicone resin and a volatile silicone oil, having good spreadability, effective to protect the skin in kitchen work, giving refreshing feeling to the skin and causing little staining of the article touched with the hand. CONSTITUTION:The objective skin cosmetic contains (A) 1-90w% organic silicone resin composed of (i) the unit of formula I (R is 1-6C hydrocarbon group or phenyl group) and (ii) SiO2 unit at a ratio (i/ii) of (0.5-1.5)/1 and (B) 10-99wt% volatile silicone oil of formula II (n is integer of 0-3) and/or III (n is 4, 5 or 6). The cosmetic forms a water-repelling film resistant to washing with water, etc. by the dissipation of the silicon oil, and protects the skin for a long period while applying refreshing feeling to the skin..The form of the cosmetic can be selected from solution to cream by adjusting the ratio of the components.
Patent JP-S5977406-A (JP)
Title: Printer
Inventor: IWAWAKI MASASHIRO
IPC: H04N1/113
Filed: 1982-10-25
Abstract: PURPOSE:To obtain inexpensive laser printers without changing their design greatly when a series of printers having different printing speeds are offered, by setting the numbers of surfaces of the polygon mirrors of the laser printers according to their speeds of photoreceptors. CONSTITUTION:The laser printer which uses the rotary polygon mirror 7 is so constituted that mc=60nV, where V is the speed of the photoreceptor 12, and (m), (c), and (n) are the minutely rotational frequency, number of planes, and resolution of the polygon mirror 7. When the printing speed is reduced from 200 lines per minute to 1,000 lines per minute, the number (c) of surfaces of the polygon mirror 7 is reduced to half. For this purpose, alternate surfaces of a dodecagon rotary mirror 7 are polished 7' into specular surfaces to obtain a hexahedron. Therefore, a change in the number of surfaces is made easily although great design alteration is required for reducing the rotating speed, so a series of printers are constituted at low cost.
Patent JP-H0851416-A (JP)
Title: Clock synchronizing circuit
Inventor: MATSUOKA NAOKI
IPC: H04L7/02
Filed: 1994-08-09
Abstract: PURPOSE:To constitute a clock synchronizing circuit as compact as possible without requiring a high speed input clock in respect to a clock synchronizing circuit especially for a cross point ATM switch or the like. CONSTITUTION:The clock synchronizing circuit is provided with a 1st phase generating means 100 for receiving an input signal synchronized with input data and outputting plural delay signals having phases different from that of the input signal, an optimum phase detecting means 200 for comparing the phase of each delay signal with that of a prescribed clock signal and detecting a delay signal having a phase difference to be surely detected by the clock signal, a 2nd phase generating means 300 for receiving the input data and generating plural delay data having the same phase difference as that of the delay signal concerned, and a synchronizing data selecting means 400 for selecting delay data having the same phase difference as that of the delay signal detected by the means 200 from the input data.
Patent JP-H0933928-A (JP)
Title: Manufacture of liquid crystal panel
Inventor: SUZUKI YOJI
IPC: G02F1/1337
Filed: 1995-07-24
Abstract: PROBLEM TO BE SOLVED: To provide the manufacture of the liquid crystal panel which can be placed in an orientation split state even when the pretilt angle is not made large and stabilized in the orientation split state. SOLUTION: An orientated film 3 formed on a 1st transparent substrate 1 is rubbed in the same direction as the moving direction of the substrate 1 and the rotating direction of a rubbing roll 11. Then each pixel area is divided into two, and photoresist 12 is formed on the orientated film 3 in one area. Then a reverse-directional rubbing process is performed while the moving direction of the substrate 1 and the rotating direction of the rubbing roll 11 are reversed. In the area (b) wherein the orientated film 3 is rubbed in the reverse direction, antialiasing energy is smaller than that in the area (a) where the rubbing process is performed in the same direction.  Then a 2nd transparent substrate is processed similarly and the two substrates are arranged so that the area (a) of the 1st transparent substrate and the area (b) of the 2nd transparent substrate face each other and the area (b) of the 1st transparent substrate 1 and the area (a) of the 2nd transparent substrate face each other, thus forming the liquid crystal panel.
Patent JP-2001009770-A (JP)
Title: Dd robot by concentric axial motor
Inventor: SUGIURA TSUNEO
IPC: B25J17/00
Filed: 1999-07-01
Abstract: PROBLEM TO BE SOLVED: To extensively increase and decrease a rotating area of each arm by respectively connecting the arms to a pair of ring type rotors of a concentric axial type motor. SOLUTION: This DD robot 100 by a concentric axial motor 20 is constituted by connecting first and second arms 5, 6 to each of ring rotors 35, 38 of the concentric axial motor 20, connecting third and fourth arms 8, 10 to each of the arms 5, 6 through each of axially supporting parts 7, 9 and to freely move a member 12 provided on a third axially supporting part 11 on a front end of each of the arms 8, 10.
Patent JP-H0824573-A (JP)
Title: Treatment of organic chlorine compound-containing gas
Inventor: MATSUTANI HIROSHI
IPC: B01D53/34
Filed: 1994-07-18
Abstract: PURPOSE:To efficiently decompose and remove an organic chlorine compound by mixing a gas containing the organic chlorine compound with ozone, allowing to contact with a solid catalyst and oxidatively decomposing the organic chlorine compound to treat the gas containing the organic chlorine compound, which causes environmental pollution, at room temp. and atmospheric pressure with a simple operation. CONSTITUTION:The gas containing the organic chlorine compound (e.g. tetrachloroethylene) is mixed with ozone and brought into contact with the solid catalyst (e.g. MnO2) to oxidatively decompose the organic chlorine compound. In the mixed ratio of the organic chlorine compound with ozone, excess oxygen than chemical equivalent obtained by the reaction formula is preferably added and the addition by 1-5 equivalent times the organic chlorine compound is desired. And for example, at the time of introducing the gaseous mixture of the organic chlorine compound-containing gas with ozone to a catalyst packed tower made by packing the solid catalyst in a column, and for the flow rate of the gaseous mixture in terms of space velocity, 100-1000hr<-1> will suffice.
Patent JP-H1124823-A (JP)
Title: Wireless keyboard having fd unit
Inventor: SUZUKI AKIMI
IPC: G06F3/02
Filed: 1997-06-27
Abstract: PROBLEM TO BE SOLVED: To improve the working efficiency, the operability and the convenience of an auxiliary storage medium when it's remotely operated via a wireless keyboard by using a communication control means which performs the transfer of data to a computer main body in a wireless system and an auxiliary storage means. SOLUTION: This wireless keyboard is provided with a key control part 6, a mouse control part 7, an FD(floppy disk) control part 8 which controls an FD unit 3, a communication control part 9, and an infrared transmission/ reception part 4. When the keyboard is operated via the keys 1 and a mouse 2, the communication is carried out with a computer device at the parts 6 and 7 via the part 9 and an infrared transmission part. Meanwhile, the data communication is performed between the unit 3 and the computer device by the infrared communication at the part 4 through the parts 8 and 9. Thus, it's not required for an operator to move to the remote computer device and to insert an FD medium into the computer device since the unit 3 is mounted on the keyboard.
Patent JP-S6082240-A (JP)
Title: Holding structure of spiral wire rod
Inventor: AKACHI HISATERU
IPC: B21C37/22
Filed: 1983-10-07
Abstract: PURPOSE:To fit a spiral wire rod exactly and simply by holding spiral form of specified pitch of a metallic thin wire making a stringlike body prepared mainly of a material soluble in a specified solvent or a composite stringlike body with a metallic wire rod etc. a spiral holding body. CONSTITUTION:A spiral wire rod 1 is wound at specified pitch on a spiral holding body 2 soluble in a specified solvent and held. The spiral holding body 2 is dissolved and removed by a specified solvent after completion of the object of spiral holding. As the spiral form of the spiral wire rod is held exactly by the holding body 2, handling and fitting of the wire rod become simple. Further, by winding the spiral wire rod 1 held by the spiral holding body 2 around a hollow metallic tube 3 etc. and dissolving and removing the holding body 2 after fitting, double spiral structure having exact pitch can be fitted very easily. By this way, handling and fitting of a spiral wire rod become simple and correct.
Patent JP-H0832866-A (JP)
Title: Automatic exposure controller
Inventor: HIROSE HISANORI
IPC: H04N5/235
Filed: 1994-07-18
Abstract: PURPOSE:To obtain a proper video signal by controlling the gain of a photometry signal depending on the characteristic of a received video signal. CONSTITUTION:A picture correlation detection circuit 9 decides two received video signals into plural blocks, obtains a difference absolute sum between picture element data of a preceding frame (field) and picture element data of a current frame (field) over a prescribed retrieval range to provide an output of information representing the distribution of the difference absolute sum. A picture characteristic extract circuit 10 obtains a characteristic of a received video signal, for example, to which block a high luminance area such as a sky is in existence based on the information of the distribution of the difference absolute sum. Then a photometric circuit 4 decreases the gain of a photometry signal obtained a high luminance area such as a sky.
Patent JP-S6084183-A (JP)
Inventor: SARIYA KUMAA DASU
IPC: B05D7/24
Filed: 1984-09-06
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-S6249125-A (JP)
Title: Operating method for high temperature catalyst combustion device
Inventor: TEJIMA NOBUE
IPC: F23R3/40
Filed: 1985-08-27
Abstract: PURPOSE:To restore activity of a catalyst deteriorated due to a high temperature and to enable catalyst activity to be maintained at a high value for a long time, by a method wherein, during the stop of operation of a catalyst combustioner device, the catalyst is kept at temperature lower than an operation temperature for a given time. CONSTITUTION:As against a temperature of 1,400 to 1,600 deg.C at which constatn combustion of a high temperature catalyst combustion device is effected, during the stop of operation, a catalyst layer is kept in a temperature range of 700 to 1,200 deg.C. Performance prevailing after a catalyst, carrying Pd at a carrier consisting mainly of BaAl12O19, has been deteriorated by heating at a high temperature of 1,600 deg.C is extremely low. Meanwhile, after the catalyst is deteriorated by heating at 1,600 deg.C, combustion is started by further increasing a preheat temperature. The catalyst is burnt at a combustion temperature of 900 deg.C for 2hr, and from that time on, a combustion rate exceeds 90% at a preheat temperature of 300 deg.C or more, and catalyst performance is significantly improved. When combustion is continued at 1,400 to 1,600 deg.C. Through control of an amount of fuel fed, middle temperature combustion of about 900 deg.C can be continued for a given time before operation of a catalyst combustion device is stopped.
Patent JP-H1029576-A (JP)
Title: Theft preventing device for vehicle
Inventor: NAKAJIMA YOSHIYUKI
IPC: B60R25/10
Filed: 1996-07-17
Abstract: PROBLEM TO BE SOLVED: To reduce the load to an on-vehicle battery, and provide an economic, reliable device by providing a remote control means formed of a transmitting part and a receiving part, and also providing an operating current control means for operating the receiving part only for a prescribed time from a prescribed operation. SOLUTION: The receiving part 4a in a remote control means 4 is set on a vehicle, the transmitting part 4b is carried by a driver as portable device to transmit an operation signal S4. The receiving part 4a outputs an operation signals S5 to a CPU 8 on the basis of it. An operating current control means 2 makes the remote control means 4 inoperable when a main switch SW1 is in ON state, and operates the receiving part 4a of the remote control means 4 for a prescribed time by the ON-operation of a hone switch SW2 to wait the transmission from the transmitting part 4b. After the operation for the prescribed time (about 60 seconds), the operation of the receiving part 4a is stopped. Consequently, the load of an on-vehicle battery 5 can be reduced.
Patent JP-H0514967-A (JP)
Title: Complex housing telecontrol system
Inventor: NISHIUCHI YASUHIRO
IPC: H04M11/00
Filed: 1991-07-02
Abstract: PURPOSE:To monitor the working states of appliances for household connected with a telecontrol device within a residence while a resident is away. CONSTITUTION:When an absence mode is set by operating an stay-at-home/ absence setting in a telecontrol device A controlling appliances for household, an automatic transmission part 4 works after a prescribed time passes and calls a control part device B and makes a speech state. The telecontrol device A transmits the data of working state of an equipment to be controlled detected by an equipment working detection and the control part device B receives it and displays on a display part 11. The transmission of data is performed every prescribed time and the alarm is given by the flashing of a lamp, etc., when power on state of an equipment to be the object of control continues more than a preliminarily set time.
Patent JP-H0476087-A (JP)
Title: Photochromic material
Inventor: NAKAMURA MASATAKA
IPC: C09K9/02
Filed: 1990-07-17
Abstract: PURPOSE:To form a photochromic material which can be made to undergo ring-opening isomerization even by a visible light, and is excellent in durability in the repeated ring-opening and ring-closing isomerizations by using a specified spirooxazine compound as principal component. CONSTITUTION:A photochromic material is produced by using a compound of formula I (wherein a ring is, e.g. a five- or six-membered ring containing one nitrogen atom; R<2> and R<3> are each hydroxy, amino, 1-20C alkoxy, 7-15C alkoxy, etc.; X is a 2-40C substituent containing a structure of formula II; (m) is 0 to 3; beta ring is a 3-18C ring combined with a benzoxazine ring to form condensed rings, but it may be absent) as principal component. When irradiated with a visible or ultraviolet light, this material undergoes isomerization from an open-ring state to a closed-ring state, showing the change from an arbitrary color to a different color or from a colorless state to a colored state; therefore, it is suitably used for printing, optical instruments, recording medium, decorating material, etc.
Patent JP-H1021291-A (JP)
Title: Method and device for logic synthesis using similar partial circuit extraction
Inventor: NAKAMURA ATSUSUKE
IPC: G06F17/50
Filed: 1996-06-28
Abstract: PROBLEM TO BE SOLVED: To provide the method and device for optimizing logic synthesis which prevents deterioration in optimization performance while extracting a common similar partial circuit from a large-scale circuit and shortening an optimization processing time. SOLUTION: A hardware description language is inputted (1201), and common logic is extracted from the inputted logic information and converted into such a form that the common logic is referred to in common as a lower layer in consideration of the synthesis performance (1204). In common to the extracted common logic, 1st logic which has low dependency on border conditions is optimized (1205), the common logic after the 1st optimization is individualized (1206), and the individualized logic is optimized into 2nd logic having high dependency on the border conditions.
Patent JP-S5883819-A (JP)
Title: Control for absorptivity of electrochromic layer
Inventor: HORUSUTO BARUMAA
IPC: G02F1/17
Filed: 1982-10-28
Abstract: In order to regulate the absorptance of an electrochromic layer, the absorptance of the layer is measured optically. The signal derived therefrom is compared with a guide value and fed to a controller which has a dead zone between two hysteresis regions (at switch points), and charges are fed to or removed from the layer as required. Preferred fields of use are lenses, particularly eyeglass lenses, filters and dimmable mirrors to which an electrochromic layer is applied with provision for controlled change of its absorptance.
Patent JP-H1019935-A (JP)
Title: Circuit inspection jig for printed wiring board
Inventor: FUJII HIROTO
IPC: G01R31/28
Filed: 1996-06-28
Abstract: PROBLEM TO BE SOLVED: To provide a circuit inspection jig having a compact structure which can bring a conductive head into conductive contact by a small pressing force without using an air cylinder and also in a part of which, inclusive of a part near the conductive head, a contact probe and the like can be provided, as the circuit inspection jig equipped with the conductive head which is brought into conductive contact with a recessed type circuit pattern of a printed wiring board. SOLUTION: A head base 13 on which a conductive head 11 made of conductive rubber, formed in the shape of an indentation and having a conductive contact part 12 opposed to a recessed type circuit pattern 27 of a printed wiring board 26 and made to project in a larger dimension than the thickness of an insulating film (the depth of the circuit pattern 27) is bonded is fitted to a protecting plate notch part 19 of a base 17 with a protecting plate 18 which forms a head plate 16 of an upper jig, by bonding it to the lower side of the base 17, so that the conductive contact part 12 projects downward from the part of the head plate 16 other than the protecting plate notch part 19 in a larger dimension than the thickness of the insulating film 28.
Patent JP-S6249784-A (JP)
Title: Picture contour correcting circuit
Inventor: KONDO MASAAKI
IPC: H04N5/208
Filed: 1985-08-29
Abstract: PURPOSE:To display a picture with necessary contour intensity easily by correcting the horizontal contour of a brightness signal whose vertical contour components are emphasized adding a synchronizing signal to it, and slicing or compressing in amplitude the brightness signal protruded downward from the pedestal level. CONSTITUTION:The component of frequency even-number fold of f'H/2 whose D.C. level at the front of a synchronizing signal is aligned, and a vertical contour component derived from the component of frequency odd-number fold of a horizontal scanning frequency fH/2 are added with each other by an adder 8, and a normal brightness signal is generated. Said two components also go to a vertical contour emphasized signal and is added with the said brightness signal outputted from the adder 8 by an adder 9 at a suitable level. This brightness signal whose vertical contour component is emphasized is, further, emphasized of its horizontal contour components by a horizontal contour correcting circuit 9. Thereafter, the signal is added with the synchronizing- signal outputted from a synchronizing separating circuit 20 by an adder 23. From the pedestal level of said signal, a share of emphasis of synchronizing signal is sliced by a slicing circuit 24, then is outputted from an output terminal 10 as a brightness signal formed at the level of a normal synchronizing signal.