baber/WOPTO huggingface dataset:
Patent JP-H10186019-A (JP)
Title: Radar signal processing device
Inventor: TSUNETOMI SHIGEKI
IPC: G01S13/53
Filed: 1996-12-25
Abstract: PROBLEM TO BE SOLVED: To suppress the increase in processing load in CFAR detecting processing (erroneous alarm ratio constant) even when the number of Doppler filters is increased in order to improve a target detecting performance in a radar signal processing device. SOLUTION: A radar loaded airplane frequency calculating circuit 5 calculates radar loaded airplane frequency, a comparing circuit 6 generates a L-level integration control signal when the corresponding frequency of a received data to be processed in data integration is the radar loaded airplane frequency or lower, and generates an H-level integrated control signal when it is larger. A data integrating circuit 7 substitutes (j)-pieces of received data from an amplitude calculating circuit 2 by the maximum data therein according to the H-level integrated control signal-, and supplies them to the corresponding memory cells of a memory circuit 3, and the data is outputted without integration as it is in case of the L-level integration control signal.  A CFAR detecting circuit 4 successively performs the CFAR detecting processing of the integrated or non-integrated amplitude value data which is stored in each memory cell as noticed data, whereby a target is precisely detected while reducing the increase in processing load in the CFAR detecting processing.
Patent JP-H10189042-A (JP)
Title: Lithium secondary battery electrolyte
Inventor: SHIMA KUNIHISA
IPC: H01M10/0568
Filed: 1996-12-25
Abstract: PROBLEM TO BE SOLVED: To provide a lithium secondary battery electrolyte having a small capacity reduction effected together with a progress of a charge and discharge cycle progresses. SOLUTION: This electrolyte contains lithium salt as a solute, a cyclic sulfuric ester represented by the formula (R1 and R2 represent independent alkyl groups having 1 to 2 hydrogen or carbon; (n) is 0 or 1) and an organic solvent for dissolving the lithium salt. In this case, the cyclic sulfuric ester is contained in an electrolyte at a concentration of 0.1 to 50wt.%.
Patent JP-H06168822-A (JP)
Title: Vertical magnetized film, multilayer film for vertical magnetizing and manufacture of vertical magnetizing film
Inventor: TAMARI KOUSAKU
IPC: H01F41/18
Filed: 1992-11-30
Abstract: PURPOSE:To provide a vertical magnetizing film which has good oxidation resistance and corrosion resistance, has proper coercive force which can avoid magnetic saturation of a magnetic head and consists of an Fe-based spinel structure thin film containing Co and Ni, and a manufacturing method for acquiring a vertical magnetizing film industrially. CONSTITUTION:Fe-base spinel structure thin films containing Co and Ni are formed on a substrate and orientated parallel to the substrate by priority. In this multilayer, vertical magnetizing film, the spacing between layers is 2.082Angstrom  or less, the molar ratio of Co to Fe in the thin film is 0.005 to 0.32, the molar ratio of Ni to Co is at least 0.6, and the coercive force of the thin film is smaller than 3000Oe. The multilayer film containing Co and Ni which consists of a magnetite layer which contains or does not contain one kind of Co and Ni formed on the substrate and an oxide layer which contains at least one kind of Co and Ni. Composition, etc., of the multilayer film is the same as the vertical magnetizing film.
Patent JP-2001160473-A (JP)
Title: Gaseous discharge type coaxial lightning arrester
Inventor: KUSUI AKIO
IPC: H01T4/04
Filed: 1999-12-06
Abstract: PROBLEM TO BE SOLVED: To prevent interception of wireless signals due to low impedance of a gaseous discharge element in case of discharge by surge invasion and to prevent deterioration of voltage standing wave ratio(VSWR) and loss characteristics by the effect of capacitance between electrodes of the gaseous discharge element. SOLUTION: This gaseous discharge element is inserted between the tip of the internal conductor of an end short circuit line of 1/4 wavelength of the used central frequency and the internal conductor of a main coaxial line. Interception of wireless signals is prevented owing to high input impedance property of the capacitance between electrodes of the gaseous discharge element specific to an end short circuit coaxial line of 1/4 wavelength even on gaseous discharge. A gaseous discharge element is inserted in series into the short coaxial circuit to prevent deterioration of VSWR and the loss characteristics and to be free from the restriction of the capacitance between electrodes and from the restriction of discharge resistance and frequency in principle.
Patent JP-H10173681-A (JP)
Title: Method for deciding substitute route and node for network
Inventor: BENTALL MARK
IPC: H04L12/56
Filed: 1997-12-01
Abstract: PROBLEM TO BE SOLVED: To reduce temporary assignment with an insufficient preliminary capacity by selecting one substitute route for communication from a possible substitute routes, based on a decided link preliminary capacity. SOLUTION: A transmitter node receives plural retrieval messages from a transmitter through a tandem node (S140). The selector node constructs the data based of a substitute route including the pop count of each route, the preliminary capacity of each link on the route, and other parameter for helping a selector to select the substitute route optimal to each virtual path influenced by a defective link (S141). The selector transmits a message to the transmitter for confirming the shortest route of each path, having a sufficient capacity for the path (S142). The data base of the substitute route is corrected, so that the decreased preliminary capacity which can be used for the other virtual path is reflected (S143).The selector node deposits the preliminary capacity (S145).
Patent JP-H06193231-A (JP)
Title: Dwelling unit body
Inventor: KUBO MASAYOSHI
IPC: F24F13/32
Filed: 1992-12-25
Abstract: PURPOSE:To fully utilize the space of a house. CONSTITUTION:A 'TATAMI' floor surface member 2 is positioned, keeping a specific interval over a foundation bottom plate 1, and a unit body 4 is formed by joining these members by a door sill member 3, and the underfloor accommodation unit 9-12 are installed at a part of the space between the foundation bottom plate 1 and the 'TATAMI' floor surface member 2, and air-conditioner units 6-8 are installed at a part of the others. The air-conditioner air ports 16-18 which are connected with the air-conditioner units and perform air conditioning for the upper part of the 'TATAMI' floor surface member 2 and the contiguous room are formed on the door sill member 3. With this constitution, also the air conditioning for the room contiguous to the dwelling unit body can be carried out in a simple manner, and in particular, if the dwelling unit body is installed at the innermost part of a multiple dwelling house such as condominium, the remarkable effect can be expected. Further, since the underfloor accommodation units and aircondition units are incorporated, the floor surface can be widely-utilized effectively, and can be used in an optimum form for a narrow house. Further, the maintenance for the air-conditioner unit can be facilitated.
Patent JP-2001165978-A (JP)
Title: Frequency sorting apparatus for crystal oscillator, and vacuum suction device
Inventor: TAKAHASHI KAZUYA
IPC: H03H3/04
Filed: 1999-12-06
Abstract: PROBLEM TO BE SOLVED: To provide a frequency sorting apparatus for crystal oscillator, which prevents adverse effects due to static electricity and by which a frequency is surely sorted. SOLUTION: In this frequency sorting apparatus for a crystal oscillator, an oscillation frequency according to the thickness is detected, and crystal pieces are sorted. The sorting apparatus is constituted of a palette 26, on which the crystal pieces are separated individually so as to be housed. The sorting apparatus is constituted of a suction and transfer device 23, which sucks the crystal pieces from the palette 26 to be transferred and in which a suction nozzle 6 is formed to be porous. The sort apparatus is constituted of a rotating plate 30, in which holding holes 32 for the crystal pieces to be transferred from the suction and transfer device 23 are provided in the outer circumference, in which a detection electrode rod 31 is brought into contact from both main face sides and in which the oscillation frequency of the crystal pieces is detected.  The sorting apparatus is constituted of a suction and sorting device 25, in which the crystal pieces on the sorting plate 30 are sucked so as to be sorted into a sorting box 33, according to the oscillation frequency of the crystal pieces. In the vacuum suction device which comprises the suction nozzle 6, whose suction and separation can be changed over by a vacuum-suction and air-sending changeover mechanism, the suction nozzle 6 is constituted to be porous.
Patent JP-H09157966-A (JP)
Title: Top roller
Inventor: TANIGUCHI YASUNORI
IPC: D01H5/74
Filed: 1995-12-11
Abstract: PROBLEM TO BE SOLVED: To provide a top roller effective for prolonging the application period of grease and enabling the continuous operation under high load at a high speed. SOLUTION: A holding part 1a is attached to an end of an arbor 1, a roller bearing 21 is placed between thrust rings 16, 17, a rotary cell 2 is put on the bearing in such a manner as to contact with the rolling face of the bearing 21 and a grease pocket 26 and a circular groove 22 are formed on the inner circumference of the rotary cell 2. A ball bearing 25 is placed between the circular groove 22 and the circular groove 24 of the arbor 1 and seal rings 27, 28 each having a U-shaped cross section are fixed to the inner faces of both ends of the rotary cell 2.
Patent JP-2001169004-A (JP)
Title: Communication system
Inventor: NISHIMURA TAKASHI
IPC: H04M11/00
Filed: 1999-12-06
Abstract: PROBLEM TO BE SOLVED: To provide a communication system using the D channel of an ISDN which does not need a communication charge and can reliably and also safely transmit short data. SOLUTION: A terminal device 11 and a managing device 12 are connected by an ISDN line 13, the terminal device 11 transmits data to the managing device 12. While ISDN communication is not connected and is in the middle of being accessed, the terminal device 11 transmits the transmission data to the managing device 12 while transmission data are included in a sub address in the D channel of the ISDN, and the terminal device receiving an ACK from the managing device 12 subsequently disconnects the communication line. The terminal device 11 desirably enciphers the transmission data, and transmits the ciphered data to the managing device 12 while the enciphered data are included in the sub address in the D channel of the ISDN.
Patent JP-H0978750-A (JP)
Title: Bedding material support hanger fastening metal fitting
Inventor: OKI HIDEAKI
IPC: E04B9/18
Filed: 1995-12-05
Abstract: PROBLEM TO BE SOLVED: To perform work simply and securely by forming a bedding material support hanger fastening metal fitting by three rectangular faces and providing a play hole section which passes through a hoisting bolt and a locking section which locks the hoisting bolt in correspondence to continuous through holes, respectively, on double inner and outer top plates and bottom plated. SOLUTION: An inner top plate 2' and an inner bottom plate 3 are bent inward, respectively, and an outer top plate 2 is bent outward to constitute a side in the shape of one-end opened square. Next, a play section 4a in which a hoisting bolt 7 passes through with allowance and a through hole 4 in which a locking section 4c which locks it is continuous are provided in correspondence to each other on the top plates 2, 2' and the bottom plate 3. Then, a horizontal section 6a of a hanger 6 is nipped between the top plates 2 and 2', and a bolt 7 passes through a through hole 4' of the hanger and each through hole 4. When a folding back section of the top plates 2, 2' is pressed in the horizontal direction, the bolt 7 enters the locking section 4c to lock a hanger fastening metal fitting 1a.  The through hole 4 of the top plate 2 plays the role for preventing coming off from the hanger 6 and the through holes 4 of the top plate 2' and the bottom plate 3 play the role of real fastening to the bolt 7, respectively.
Patent JP-H09157986-A (JP)
Title: Multicolor mix-tone self-extensive polyester filament yarn and its production
Inventor: KURODA KAORI
IPC: D02J1/22
Filed: 1995-12-15
Abstract: PROBLEM TO BE SOLVED: To provide a subject yarn having softness and tensity, stiffness and swelling feeling without fluffiness and giving an excellent multicolor mixing effect to woven or knit fabric by specifying boiling water shrinkage properties, etc., of two kinds of thick and thin yarns to be doubled having different self- extensive ratio and dyeability. SOLUTION: A polyester doubled thick and thin yarn extending in both cases at boiling water-treating and a dry heat-treating (at >=130 deg.C) after the boiling water-treating is obtained by doubling one higher self-extensive thick and thin yarn (A-fibers) and another lower self-extensive thick and thin yarn (B-fibers) of two kinds of thick and thin yarns having different self-extensive ratio and dyeability and satisfying following conditions: (extension ratio of each treratent of the fibers A and B are respectively expressed as ABWE,AHAE and BBWE, BHAE) 1%<=ABWE<=6%, 2%<=AHAE<=10%, AHAE- ABWE>=1%,-5%<=BBWE<=3%,-3%<=BHAE<=5%, BHAE-BBWE>=1%, ABWE-BBWE>1%, AHAE-BHAE>2%.
Patent JP-H06196429-A (JP)
Title: Vertical type furnace for manufacture of semiconductor
Inventor: ONODA YASUO
IPC: H01L21/22
Filed: 1992-12-25
Abstract: PURPOSE:To provide a furnace installable in a low ceiling clean room, and to treat about the same number of wafers as in conventional ones. CONSTITUTION:A vertical type furnace 20 is provided with wafer-supporting jigs 22 and 23 with which a plurality of wafers 21 are supported, and elevators 25 and 26 on which wafer supporting jigs 25a and 26a, where the wafer supporting jigs 22 and 23 are placed, are attached. These elevators 25 and 26 vertically move along shafts 25b and 26b, and also they rotate the wafer supporting bases 25a and 26a within the horizontal surface with jig base mounted parts 25c and 26c as the center point. As a result, the height of the vertical type furnace 20 can be lowered by about half the length of the conventional wafer supporting jig.
Patent JP-2001164937-A (JP)
Title: Exhaust manifold structure for internal combustion engine
Inventor: KATO YASUHIRO
IPC: F01N3/28
Filed: 1999-12-07
Abstract: PROBLEM TO BE SOLVED: To improve an axial torque in medium or low rotation speed of an engine, by relaxing exhaust gas interference in a multiple cylinder engine. SOLUTION: A manifold converter 5 is provided with a partition member 14 which divides into two a space 11 which is positioned at more upstream side than a carrier 7 packaged in the manifold converter 5, and exhaust ports 1, 4 and exhaust ports 2, 3 whose ignition order are not sequential to one another communicate with the divided spaces 11, 11, respectively, thereby to constitute the exhaust manifold 6. By this constitution, since an exhaust gas flow discharged from each of the exhaust ports 1 to 4 is made to flow into each space of the manifold converter 5 partitioned by the partition member 14, the exhaust interference between other cylinders is relaxed thereby increasing the axial torque in medium or low speed of the engine.
Patent JP-H07186281-A (JP)
Title: Method and apparatus for molding fiber reinforced plastic molded product
Inventor: SHIMAZU KAZUMASA
IPC: B29K101/10
Filed: 1993-12-25
Abstract: PURPOSE:To improve not only the reproducibility of a mold but also appearance and outer shape accuracy by bringing a sheet material having a fiber reinforced material arranged thereto into contact with the surface of the cavity of a heating mold under pressure by heated compressed air and heating the sheet material from both surfaces thereof using the heat of the heated compressed air and that of the mold to thermally cure the same. CONSTITUTION:The peripheral edge part of a sheet material 1 is grasped and held above a heating mold 5 by clamp mechanisms 7 and, when a preparatory heater 10 is advanced and moved to heat the sheet material l, the sheet material 1 comes into contact with the heating mold 5. Thereafter, the preparatory heater 10 is moved rearwardly and an air-pressure box 8 is allowed to fall to grasp the peripheral edge part of the sheet material 1 by the heating mold 5 and the air-pressure box 8 and heated compressed air is supplied to the sheet material 1 from a heated compressed air supply mechanism 9 consisting of a compressed air generating part 9a and an air heating part 9b. As a result, the sheet material 1 is brought into contact with the cavity surface 5a of the mold 5 under pressure and continuously held to a pressure contact state under heating by the heating mold 5 and the heated compressed air sent into the air-pressure box 8 from the heated compressed air supply mechanism 9 until cured.
Patent JP-2001164614-A (JP)
Title: Water faucet appliance
Inventor: ANDO TOMOAKI
IPC: F16K31/60
Filed: 1999-12-07
Abstract: PROBLEM TO BE SOLVED: To provide a water faucet appliance capable of operating the operating part thereof easily even when installed at a relatively high position. SOLUTION: This water faucet appliance 10 is disposed in a mounting hole 24 drilled in a wall plate 23 and supplies water to a washing machine on the upper side of the washing machine. An operating handle 19 comprises a rotating axis A provided aslant relative to a vertical axis V, and is formed on the indoor side projectedly from the wall plate 23. The amount of water supply to the washing machine can be regulated by the rotating operation of the operating handle. Also, the end part of the water faucet device 10 in the downstream is provided so as to position on the lower side of the operating handle 19.
Patent JP-2000164752-A (JP)
Title: Apparatus for aligning mounting head
Inventor: KAJII YOSHIHISA
IPC: H01L23/12
Filed: 1998-11-20
Abstract: PROBLEM TO BE SOLVED: To easily and quickly position a mounting head and a work, in a horizontal and vertical planes by supporting a mounting head freely lockably on a lift through a relative movable support on a plane and a spherical bearing, and attaching carrier for a positioning member to a work holder. SOLUTION: A support 9 is unlocked from a spherical bearing 10 to make a mounting head 8 free from a lift 6, and a positioning pin 11 for the mount head is fitted into a positioning hole of a work holder 7 for holding sample, and the bottom of the mount head 8 has the shape as that of a work. When contacting the top face of the work holder 17, positioning of a horizontal plane and a vertical plane is executed. The support 9 and the spherical bearing 10 are secured for completion. Thus the positioning can be made simply and quickly by only unlocking the support 9 from the bearing 10, mounting positioning members and contacting the mount head 8 to the work holder 17.
Patent JP-H06204587-A (JP)
Title: Axial-flow type laser oscillator
Inventor: SUGIYAMA TSUTOMU
IPC: H01S3/041
Filed: 1992-12-28
Abstract: PURPOSE:To stabilize the output of an axial-flow type laser oscillator used for a laser beam machine, etc. CONSTITUTION:A resonator is constituted on a distributed air-supply pipe 9, an end connection 9a is formed to a side face, and a gas-flow shielding guide plate 16b is mounted inside the end connection 9a. A connection air-supply block, in which a cooling section is installed while surrounding a gas passage hole 9c, is set up to the end connection of a piping end face, the resonator is supported by the connection air-supply block, and a spiral gas guide plate is fitted into a piping. A plurality of overhanging sections 9d, in which front ends are bent to the piping side, are mounted on the external wall of the piping, and an air current is blown from the end face. On the other hand, a flow control valve is installed to a cooler on the outlet side, and the opening of the flow control valve is varied in response to a discharge output. According to said constitution, unequal thermal elongation generated at the time of the change of a gas temperature in an air-supply pining 7 and resonator itself is prevented and the deviation of the optical axis of the resonator is inhibited, thus stabilizing an output.
Patent JP-H10182265-A (JP)
Title: Reforming method of tuffaceous sandstone formed body
Inventor: MORITA SADANAO
IPC: C04B35/16
Filed: 1996-12-26
Abstract: PROBLEM TO BE SOLVED: To obtain a formed body which is hardly contaminated or broken, has excellent durability and can be used for a baking bed to roast chicken, a portable cooking furnace to cook rice, a plate to roast meat, a flower vase, tea-things, wall painting, art object, base, interior building stone material, etc., by heating a formed tuffaceous sandstone. SOLUTION: After tuffaceous sandstone is formed, the formed body is heated under reductive conditions. When a glaze is applied, almost same gloss as that of a body without glazed can be obtd. at lower heating temp. Even when a glaze is not applied, excellent gloss can be obtd. by calcining at 1180 deg.C max. temp. When a glaze is applied, the max. temp. as >=800 deg.C is necessary. The heating time is usually controlled to 24 hours from the initiation of heating till the product is taken out from the furnace, and it takes 12 hours to heat from normal temp. to the max. temp. and 12 hours to control the temp. from the max. temp. to the normal temp. As for a preferable tuffaceous sandstone, kurumachi stone produced in Shinji-cho, yastuka-gun in Shimane prefecture is preferably used.
Patent JP-H09165502-A (JP)
Title: Composition for bond magnet
Inventor: NAKAZAWA KAZUMA
IPC: C08K3/10
Filed: 1995-12-18
Abstract: PROBLEM TO BE SOLVED: To obtain a composition for bond magnet having excellent fluidity and capable of readily molding even highly filled with magnetic material powder, capable of producing a molded material having high magnetic force and excellent impact resistance, and useful as a magnetic roll material for a dry copying machine, etc., by blending magnetic material powder with a specific polyester. SOLUTION: This composition is obtained by blending (A) magnetic material powder (e.g. a ferrite magnetic material or a rare earth magnetic materials having 0.05-100μm, especially 0.1-10μm average particle diameter) with (B) a polyester (e.g. polyethylene terephthalate resin having 40,000-60,000 number- average molecular weight) obtained by subjecting (B1 ) a compound of the formula: HO-R<1> -OH (R<1> is a bifunctional 1-5C aliphatic hydrocarbon group) and (B2 ) a compound of the formula: HOOC-Ar-COOH (Ar is benzene or naphthalene ring) to their polycondensation, preferably in a weight ratio of the components (A/B) of (97/3)-(60/40).
Patent JP-H05160863-A (JP)
Title: Demodulator for msk modulated signal
Inventor: NAMEKAWA ATSUO
IPC: H04L27/14
Filed: 1991-12-05
Abstract: PURPOSE:To enable correct demodulation even when polarity of data is inverted by the convert processing by providing an inverter inverting the data to one of I and Q channels of an MSK demodulation signal. CONSTITUTION:There is a possibility of polarity inversion of data generated in the communication system from the transmission to the reception because the UP/DOWN convert processing is not clear. When a signal after the convert processing takes 4 phase ambiguity states in a group alpha, a selector 9 is switched to invert a clock CK, by an inverter 15. Thus, a phase ambiguity elimination section 12 implements the cyclic selection of the 4 states of the group alpha, normal data are obtained from a Viterbi decoding section 13 and outputted from a terminal 16. Thus, the correct data not effected by the convert processing are reproduced.