baber/WOPTO huggingface dataset:
Patent JP-H1057646-A (JP)
Title: Bedding having carbon fiber inside
Inventor: YOKOTA YOSHIMASA
IPC: B68G7/06
Filed: 1996-08-19
Abstract: PROBLEM TO BE SOLVED: To provide a bedding free from bacilli and noxious insects, without adhering of undesirable smell thereto and without frequently taking care of it by drying it in the shade, etc., in comparison with conventional beddings, capable of being used hygienically and healthily over a long period of time, and having a good feeling at use. SOLUTION: In a bedding, wherein a partition cloth 2 is fitted between obverse side and reverse side cloths 1a, 1b in the shape of a lattice, many small compartments 5 are formed inside, and the small compartments 5 are filled with filling 6 such as feathers, the obverse side and reverse side cloths are joined over the whole peripheries thereof with an end side cloth (1e) comprising a laminated cloth 30 having a carbon fiber layer 31 inside, at a side part so as to form a bedding having the carbon fiber inside. The small compartments 5 are formed so as to have hexagonal cross-sections, and a predetermined bonded part (1c) and the partition cloth 2 inside the side cloths 1a, 1b are fixed by bonding.
Patent JP-H0961650-A (JP)
Title: Waveguide type optical multiplexer/demultiplexer and optical line monitor system using the multiplexer/ demultiplexer
Inventor: NAKAJIMA TAKESHI
IPC: G02B6/122
Filed: 1995-08-22
Abstract: PROBLEM TO BE SOLVED: To provide a waveguide type optical multiplexer/demultiplexer which can constitute an optical line monitor system inexpensively in high yield. SOLUTION: On a substrate 5, 1st and 2nd optical waveguides 3 and 4 are arranged in parallel and halfway on the 1st and 2nd optical waveguides 3 and 4, the optical coupling part 13 in Mach-Zehnder interferometer structure having directional couplers 1 and 2 and a phase shift part 7 is provided. The incident- side end part PA of the 1st optical waveguide 3 is formed as a communication light incident part, the incident-side end part PB of the 2nd optical waveguide 4 is formed as an incident part for test monitor light of wavelength different from the communication light, and the projection side end part PD is formed as a connection part for a line for communication light transmission. The directional couplers 1 and 2 are made mutually equal and not 50% in the coupling efficiency to light of test monitor wavelength.
Patent JP-2000057590-A (JP)
Title: Disk player
Inventor: WATANABE YOICHI
IPC: G11B7/09
Filed: 1998-08-07
Abstract: PROBLEM TO BE SOLVED: To provide a disk player capable of providing the optimal characteristic of a pickup servo system during playing. SOLUTION: A disk player 100 temporarily stores music data read from a minidisk 10 in a DRAM 40 by control performed by a remote controller 42. When a data quantity stored in the DRAM 42 is equal to a given value or higher, and at a timing for not writing music data in the DRAM 42, an automatic adjusting command is sent from a system controller 50 to a servo controller 36, and thus automatic readjustment is executed for an optical pickup servo system.
Patent JP-H0662316-A (JP)
Title: Image pickup device
Inventor: NAKAYA HIDEO
IPC: H04N5/265
Filed: 1992-08-12
Abstract: PURPOSE:To provide pseudo experiential recording by picking up the images of first pictures by an image pickup means, selectively storing second pictures already recorded on a recording medium at a storage means and synthesizing the first and second pictures. CONSTITUTION:This device is provided with a key signal preparation circuit 30 for extracting a specific picture, a person 14a, from the first picture, an object 14, image-picked up by an image pickup system 26 and a background memory 22 which is a synthesis means synthesizes the extracted specific picture, the person 14a, and the second picture, a background 16. That is, in this case, the second pictures recorded in plural numbers at a disk 19 as the recording medium, the background 16, are selectively stored by a background memory 22 as the storage means. The background memory 22 also serves as the synthesis means and the first picture, the object 14, and the selected second picture, the background 16 are synthesized at the background memory 22. Synthetic pictures 18 as third pictures obtained by the synthesis are recorded in a recording system 24 as the storage means.
Patent JP-S6391080-A (JP)
Title: Purification of human tissue plasminogen activator
Inventor: MATSUMOTO KEIJI
IPC: C12P21/00
Filed: 1986-10-03
Abstract: PURPOSE:To purify human tissue plasminogen activator (TPA for short) in high yield not only form serum-free culture solution but also from serum- containing culture solution, by adsorbing TPA in an adsorbing carrier and eluting TPA with a solution containing omega-amino acid. CONSTITUTION:Human tissue plasminogen activator is adsorbed on an adsorbing carrier and eluted with a solution containing omega-amino acid after adsorption. Controlled pore glass (CPG), silica gel or diatomaceous earth is preferable as the adsorbing carrier. L-Lysine, 4-aminobutanoic acid, 5-aminopentanoic acid, 6-aminohexanoic acid, 7-aminoheptanoic acid, 8-aminooctanoic acid, tranexamic acid, etc., may be cited as the omega-amino acid. The above-mentioned TPA is produced by a cell transformed with TPA manifestation vector.
Patent JP-H1185172-A (JP)
Title: Karaoke sing-along playing terminal, local installation device and installation method using the same
Inventor: SEKIZAWA TAKESHI
IPC: G10H1/00
Filed: 1997-09-02
Abstract: PROBLEM TO BE SOLVED: To simplify the installation work of KARAOKE sing-along data to KARAOKE sing-along terminals. SOLUTION: Plural units of the KARAOKE sing-along terminals 10 are successively replenished with the KARAOKE sing-along data by using a local installation device 20 and a storage device 30. The KARAOKE sing-along terminals 10 check whether the storage device 30 is connected to terminals A for external connection or not. If this connector is confirmed, the terminals judge whether there is deficiency in the self KARAOKE sing-along data or not in the KARAOKE sing-along data of the storage device 30. If there is the KARAOKE sing-along data for the insufficient component, the data is copied from the storage device 30. When the copy processing ends, a copying end announcement signal is delivered to terminals B for external connection.  The local installation device 20 changes over first to third changeover devices in order to validate the terminals A1 and B1 of the same number 1 as a set and validates the terminals A(i+1) and B(i+1) and C(i+1) when the copying end announcement signal is inputted from the KARAOKE sing-along terminals 10 to the terminals Bi.
Patent JP-S61116174-A (JP)
Title: Radial shaft packing ring
Inventor: BUORUFUGANGU SHIYUMITSUTO
IPC: F16J15/324
Filed: 1985-10-23
Abstract: A seal ring has an annular sealing lip of a polymeric material which bears resiliently about a shaft rotatable relative thereto with a sealing strip and hydrodynamically acting backfeed ribs to one side of the sealing strip. An annular projection projects from the other side of the sealing strip with a radial clearance between a cylindrical or conical interior surface of the annular projection and the shaft. The annular projection is united with the sealing strip in a bending-resistant manner. Damming ribs protrude uniformally about the interior surface of the annular projection. Each damming rib has a leading surface which makes an obtuse angle with the interior surface and is parallel to the axis thereof.
Patent JP-H03100469-A (JP)
Title: Current detecting circuit for amplifier
Inventor: MICHII TAKASHI
IPC: H02P21/22
Filed: 1989-09-14
Abstract: PURPOSE:To attain an accurate current detection by fixing a potential of a positive side terminal on an operational amplifier by the voltage of zener diode and the differentially amplifying voltage drop of a current detecting resistor. CONSTITUTION:Both ends of the current detecting resistor 10 are connected to both input terminals of the operational amplifier 11 through resistors, and also a resistor 17 and a zener diode 18 are connected in series to both ends of the output terminal on a power supply making a base driving circuit 6 to be operated. Also, the positive side terminal of the diode 18 is connected to the positive side terminal of operational amplifier 11 through a resistor, and a constitution is made so that the voltage proportional to a current is obtained between the output terminal of operational amplifier 11 and the positive side terminal of diode 18. That is, the positive side terminal of operational amplifier 11 amplifying the voltage drop of resistor 10 is fixed by the diode 18, and the values of a feedback resistor 13 and an earth resistor 16 are adjusted to make the operational amplifier 11 to operate as a differential amplifier; therefore, the potential of the positive side terminal of operational amplifier 11 is unchanged with the current of a transistor 5 in output stage, and the current can be accurately detected.
Patent JP-H0555970-A (JP)
Title: Frequency tracking equipment
Inventor: KASAGI SHINJI
IPC: H04B7/15
Filed: 1991-08-23
Abstract: PURPOSE:To allow the equipment to track a frequency of an audio signal such as a sound signal. CONSTITUTION:An A/D converter section 2 converts a transmission audio signal inputted from an input port 8 into a digital value based on a predetermined fixed frequency and A/D converter sections 3, 4 convert a transmission audio signal inputted from an input port 7 into a digital value based on a sampling frequency decided by a microprocessor 1. Whether a conversion data of the A/D converter section 2 is coincident with a conversion data of the A/D converter section 3 or a conversion data of the A/D converter section 2 is coincident with a conversion data of the A/D converter section 4 is discriminated, and when they are noncoincident, the sampling frequency used for the A/D converter section 3 is slightly increased and the sampling frequency used for the A/D converter section 4 is slightly decreased. The conversion data of the A/D converter section 3 or 4 is coincident with the conversion data of the A/D converter section 2 by varying gradually the sampling frequency so as to discriminate a change in the frequency.
Patent JP-2000072716-A (JP)
Title: Production of (meth)acrylate ester compound
Inventor: HARA TADASHI
IPC: B01J27/232
Filed: 1998-08-24
Abstract: PROBLEM TO BE SOLVED: To obtain a (meth)acrylate ester compound in a short time in a high yield safely. SOLUTION: This method for producing a (meth)acrylate ester compound comprises bringing an alkyl ester of (meth)acrylate into contact with an alcohol in the presence of a basic cesium compound catalyst such as cesium carbonate, etc., to carry out a transesterification reaction.
Patent JP-S6299487-A (JP)
Title: Separation of acid and alkali from aqueous salt solution
Inventor: MORI TAKASHI
IPC: C08J5/22
Filed: 1985-10-25
Abstract: PURPOSE:To separate and recover efficiently high concn. acid and alkali from an aqueous salt soln. by electrolyzing the soln. with an anion exchange membrane contg. fluorine and having a special structure and a cation exchange membrane contg. fluorine. CONSTITUTION:An aqueous salt soln. such as industrial waste liquor is electrolyzed in an electrolytic cell provided with an anion exchange membrane and a cation exchange membrane as diaphragms to produce an aqueous acid soln. in the anode chamber and an aqueous alkali soln. in the cathode chamber. When the acid and alkali are separated from the aqueous salt soln. as mentioned above, a cation exchange membrane contg. fluorine is used as the cation exchange membrane and an anion exchange membrane contg. fluorine and made of a copolymer having repeating units represented by the formula is used as the anion exchange membrane. In the formula, X is F or CF3, l is 0 or an integer of 1-5, m is 0 or 1, n is an integer of 1-5, each of p and q is a positive number, the ratio of p/q is 2-16 and Y is a quat. ammonium group. The durability of the anion exchange membrane is increased and restrictions on the kind of salt, the concn. of acid and the electrolytic temp. are eliminated.
Patent JP-S6391979-A (JP)
Inventor: KURIYAMA YOSHIMASA
IPC: H01R13/46
Filed: 1986-10-06
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-H0667782-A (JP)
Title: Key input device
Inventor: KUWABARA HIROSHI
IPC: G06F3/023
Filed: 1992-08-13
Abstract: PURPOSE:To provide a key input device with high power saving effect and resistant against a noise. CONSTITUTION:Key scan is performed by supplying a clock 11 to a counter 12, decoding output, and connecting it to each row of a matrix 14. A key depression state in accordance with each column for a certain row is stored in a first storage part 15. A state when the same row is scanned last time is compared with the state this time by a first comparison part 16, and a comparison result whether or not coincidence can be obtained is outputted, and it is stored in a second storage part 17. In other words, the comparison result of a key in accordance with the row in the scan of each column is stored in the second storage part 17. A second comparison part 19 detects a transition state between a high level and a low level from the comparison result in the same scan last time and the one this time, and outputs a state change signal 18. A key input controller transfers a state between a power saving state and an operating state setting the state change signal 18 as a trigger.
Patent JP-H11136094-A (JP)
Title: Method for performing automatic radio station memory programming, and broadcast radio receiver
Inventor: ARROWSMITH DOUGLAS SCOTT
IPC: H04B1/16
Filed: 1998-08-24
Abstract: PROBLEM TO BE SOLVED: To facilitate the automatic programming of a memory preset button by deciding a broadcast station to be linked to each preset button based on the contents codes of broadcast stations which are linked to the same preset button. SOLUTION: A radio data system RDS or radio broadcast data system RBDS radio receiver 20 operates under the control of a microcontroller 21. If the received radio signals are the RDS or RBDS signals including the auxiliary data, the auxiliary data are eliminated from the signals which are received by an auxiliary decoder 25 that is connected between a tuner 23 and the microcontroller 21. The microcontroller 21 is also connected to a memory 28 which stores the links to each preset button. An automatic setting function works to each button based on the assignment of the broadcast station having a contents type that is coincident to that of an optional broadcast station which is manually linked to the optional one of broadcast stations that are manually linked to the same preset button.
Patent JP-H0665023-A (JP)
Title: Frigid agent and frigid composition composed of @(3754/24)-)-isopulegol
Inventor: NAKAGAWA AKIRA
IPC: A61K8/00
Filed: 1992-08-12
Abstract: PURPOSE:To obtain a frigid agent or composition having excellent characteristics such as sufficient cooling action with extremely rare irritant smell without manifesting volatility and crystallizing in a base, a low raw material cost and good compatibility with various bases. CONSTITUTION:The objective frigid agent and composition are composed of (-)-isopulegol expressed by the formula. A cosmetic and a medicine for the purpose of application to epidermis or a pharmaceutical preparation applicable to the interior of the oral cavity are provided in relation to this agent and composition. The (-)-isopulegol has extremely rare odor as compared with that of L-menthol and sufficient frigid effects are manifested even in the case of not only the interior of the oral cavity but also the skin.
Patent JP-S60121818-A (JP)
Title: Oscillation circuit of proximity switch
Inventor: UEDA KENJI
IPC: H03K17/95
Filed: 1984-11-12
Abstract: PURPOSE:To stabilize oscillation amplitude by connecting the base of a transistor (TR) whose collector is connected to a power source and the collector of a TR for a level shifting circuit to the base of an emitter follower TR. CONSTITUTION:The output current of the Tr1 connected into an emitter follower is fed back to the parallel resonance circuit consisting of a detection coil L and a capacitor C through the current mirror circuit consisting of Trs 2 and 3. The base of the Tr7 whose collector is connected to the power source and the collector of the Tr6 of the level shifting circuit consisting of resistances R1 and R2 and the Tr6 are connected to the base of the Tr1. The level shifting circuit is supplied with a constant current IB from the current mirror circuit consisting of Trs 4 and 5. Currents flowing through the resistances R1 and R2 are supplied from the power source side through the Tr7, so variation in bias voltage due to the temperature drift of the Tr1, etc., is prevented and the oscillation amplitude is stabilized to decides on the approach of an approaching body accurately.
Patent JP-H0572529-A (JP)
Title: Liquid crystal display element, and device and system using the same
Inventor: HIYAMA IKUO
IPC: G02F1/1335
Filed: 1991-09-18
Abstract: PURPOSE:To provide the liquid crystal display element of high display quality by controlling the scattering property of liquid crystal in scatter mode and reducing the brightness, contrast ratio, and visual angle dependence of the hue. CONSTITUTION:The part sandwiched between an upper polarizer 40 and a lower polarizer 41 is a liquid crystal element for display 80 and an electric field is impressed to the transparent electrode 22 of an intermediate layer and a lower transparent electrode 23 to change the orientation state of the liquid crystal, imposing optical modulation. The part sandwiched between an upper substrate 10 and the upper polarizer 40 is a liquid crystal element 70 which can controls scattering and a voltage is impressed between an upper electrode 20 and the intermediate layer transparent electrode to control the scattering property of the liquid crystal element 70, reducing the visual angle dependence. Further, the visual field range can optionally be set by controlling the scattering property. The position of a viewing person is detected by providing a sensor and the visual angle direction can optionally be set.
Patent JP-H0285859-A (JP)
Title: Photosensitive composition
Inventor: UMEHARA AKIRA
IPC: G03F7/039
Filed: 1988-09-22
Abstract: PURPOSE:To enhance photosensitivity and to increase allowance to light sources by incorporating a compound producing an acid upon exposure to activated light beam or radiant ray and a specified organic polysiloxane compound. CONSTITUTION:The positive type photosensitive composition contains the compound producing an acid upon exposure to activated light beam or radiant ray, such as diazonium, phosphonium, sulfonium, or organic halogen compounds, and the organic polysiloxane compd. having straight-chain one-dimensional structure, branched or ladder type two-dimensional structure, and/or three- dimensional reticular structure, and further, an alkali-soluble polymer, thus permitting the obtained composition to be enhanced in photosensitivity, increased in allowance to light sources, and easily and simply manufacturable, and to have superior oxygen plasma resistance.
Patent JP-H1176720-A (JP)
Title: Air cleaning filter element and its production
Inventor: KAWASAKI HIROSHI
IPC: B01D39/14
Filed: 1997-09-03
Abstract: PROBLEM TO BE SOLVED: To decrease the consumption of an adhesive, to reduce the cost and to make the element lightweight by attaching plural ribs rows of the hot-melt ribs for a spacer staggeringly at regular intervals from one end to the other between sealing hot-melt ribs provided continuously from one end to the other of both sides of the one side of a square functional paper. SOLUTION: A rolled functional paper 10 is fed in the form of a strip, a hot-melt adhesive is applied on the upper surface in the specified amt., width and height, the sealing hot-melt ribs 3 are continuously applied, and the hot-melt ribs 4 for a spacer are intermittently applied. The strip is cut by a cutter 12 to specified lengths to form square functional papers 1, the papers are successively transferred on a reversibly rotatable table 13, laminated with the one orthogonal to another and integrated to a specified thickness. The laminate is left standing at ordinary temps., and the ribs 3 and 4 cured to obtain a filter unit 5. Consequently, the consumption of the adhesive is decreased, and the cost and weight are reduced.
Patent JP-S6297660-A (JP)
Title: Running type spray marking apparatus runnable in longitudinal direction of long article
Inventor: KITAGAWA MITSUHIRO
IPC: B05B15/04
Filed: 1985-10-23
Abstract: PURPOSE:To perform accurate marking by developing highly accurate following function, by controlling the transfer of a spray gun head by inputting speed data due to the speed of the welding wire from a feed apparatus and speed data obtained from a long feed article. CONSTITUTION:A long feed article 1 such as a pipe is mounted on a feed apparatus 2 such as a V-shaped roller table and welded while fed to the direction shown by an arrow (x) and subsequently receives marking operation. At this time, the operational control disk 11 of a marking apparatus 4 receives speed data S of DC 0-10V from the speed control disk 10 of the feed apparatus 2 and takes in the speed data pulse from the pulse generator 13 connected to the touch roller 12 directly contacted with the feed article 1. When speed variation is generated, the speed data of two systems are compared by a digital operation unit and the speed of the AC servo motor of a horizontal arm 6 is controlled on the basis of data to which the difference between speed data is added.
Patent JP-H0319965-A (JP)
Title: Production of acrylic synthetic fiber having conductive property, flame retardant property and heat resistance together
Inventor: MINAMI TADAO
IPC: D06M101/16
Filed: 1988-09-22
Abstract: PURPOSE:To obtain the subject fiber containing a complex of acrylonitrile and copper sulfide, carbon, nitrogen and heterocyclic polymer in an acrylic fiber and having good elongation and destaticizing property, grounding effects, soft touch, etc. CONSTITUTION:A complex of acrylonitrile and copper sulfide, carbon, nitrogen and heterocyclic polymer are incorporated into an acrylic fiber to provide the objective fiber having a structure expressed by the formula, etc.
Patent JP-H1187412-A (JP)
Title: Ic chip connecting method used when non-contact tag is manufactured
Inventor: KUROMARU HIROSHI
IPC: G01S13/79
Filed: 1997-09-03
Abstract: PROBLEM TO BE SOLVED: To obtain an excellent electric connection by a method wherein the oxide surface layer of a chip counter electrode is removed, and a chip electrode and the oxide surface layer removed chip counter part are connected. SOLUTION: An aluminum foil coil 4, consisting of a sheet-like coil part and a chip counter electrode 4a, is formed on the surface of a film-like insulating substrate 2. An aluminum oxide film 9, having high insulating property, is formed on the surface of the chip counter electrode 4a of the aluminum foil coil 4, and the aluminum oxide film 9 is removed by jetting out compressed nitrogen gas 11, containing sand 10, from a small calibered sand blasting nozzle 7 formed by nozzle material. the remaining sand 10 is blown away by jetting out the compressed nitrogen gas 11 only to the part where the aluminum oxide film 9 is removed from the sand blasting nozzle 7, and nitrogen gas has been filled up, the electrode 3 of an IC chip 1 and the chip counter electrode 4a, where the aluminum oxide film 9 is removed, are fixed.