baber/WOPTO huggingface dataset:
Patent JP-H09130342-A (JP)
Title: Oscillation detector for radio repeater and radio repeater applied with the same
Inventor: IWAI TORU
IPC: H04B17/40
Filed: 1995-12-27
Abstract: PROBLEM TO BE SOLVED: To provide an oscillation detector applied to a radio repeater capable of automatically detecting whether or not the radio repeater is oscillated. SOLUTION: In the case of performing communication by TDMA(time division multiplex communication system), the level of DC components included in the output signals of this radio repeater is judged in a judgement circuit 16 and supplied to a monitoring circuit 17. Also, the level of AC components included in the output signals is judged in the judgement circuit 15 and supplied to the monitoring circuit 17. In the TDMA, a frame to which plural channels are allocated is turned to a communication unit. In the meantime, the input levels of the respective channels are normally different. Thus, normally, the AC components are included in the output signals. On the other hand, when the radio repeater is oscillated, since the level of the output signals is fixed at all times, the AC components are not included. In the monitoring circuit 17, when a DC level reaches a stipulated level equivalent to an upper limit and an AC level is less than a reference level, it is judged that the radio repeater is oscillated.
Patent JP-H11158283-A (JP)
Title: Production of high-purity organopolysiloxane having freeradical-polymerizable functional group at one molecular end
Inventor: MATSUO TAKASHI
IPC: C08G77/06
Filed: 1997-11-27
Abstract: PROBLEM TO BE SOLVED: To obtain a high-purity organopolysiloxane by adding an alcohol to the reaction mixture so that the concn. of an organopolysiloxane is made to be a specified value and removing a high-molecular compd. produced as a by-product by alcohol extraction. SOLUTION: A polyorganosiloxane of formula IV having a free-radical-polymerizable functional group, a number average mol.wt. of 500-50,000, and a dispersity of 1. 8 or lower is obtd. by subjecting a cyclic compd. of the formula: (R<4> R<5> SiO)p (wherein (p) is 3 or 4) (e.g. hexamethylcyclotrisiloxane) to ring-opening polymn. in a solvent in the presence of an initiator of the formula: R<1> (R<2> R<3> SiO)n Li (wherein (n) is 0-500) (e.g. Li trimethylsilanolate), stopping the polymn. by the addition of at least one compd. of formula I, II, or III, removing the solvent by distillation from the polymn. mixture, adding 2-propanol or the like to the mixture to adjust the concn. to 33-50 wt.%, and separating and removing a high-molecular compd. produced as a by-product.  In the formulas, R<1> to R<3> are each a 1-4C alkyl or the like; R<4> and R<5> are each methyl, phenyl, or the like; R<6> is a group represented by formula V, VI, or VII; and X is a halogen or the like.
Patent JP-H11157566-A (JP)
Title: Container for liquid application
Inventor: IIZUKA SHIGEO
IPC: B65D47/42
Filed: 1997-11-26
Abstract: PROBLEM TO BE SOLVED: To equip a sealing tube with cushioning property and to prevent liquid from leaking even in the case where a cap is tightened insufficiently. SOLUTION: A retaining member B wherein the upside of a second fitting tube 4 is closed with a closing wall 6 with a support 7 erected at the center of the closing wall 6 and an elastic tapered tube 8 tapering toward the lower part is provided, projecting beyond the upper end of the support 7, while a plurality of outflow ports 9 are bored at the closing wall 6, and an applying member C wherein an elastic thin inward-looking flangelike top wall 13 in a tapered shape tapering toward the upper part is provided, projecting from the upper end of a support tube 12, while a sealing tube 14 is provided, dangling from the outer periphery of the flange hole of the inward-looking flangelike top wall 13, and the inside at the lower part of the sealing tube 14 is engaged in watertight to the outside at the upper part of the elastic tapered tube 8 are provided.
Patent JP-H09186638-A (JP)
Title: Device for removing interference wave
Inventor: TSUJIMOTO ICHIRO
IPC: H04B1/7093
Filed: 1995-12-28
Abstract: PROBLEM TO BE SOLVED: To reduce the device scale and a cost and, at the same time, to attain the compatibility of interference wave removal with diversity gain security. SOLUTION: At a transmission side, delay difference is given to plural branches, encoding and multiplexing are executed by a spectrum spreading equipment and a synthesizer and transmission is executed by one antenna 108. At a reception side, reception is executed by one antenna 108 and the diversity branches are picked-up and separated by spectrum reverse spreading equipments 110 and 111. These are linearly synthesized 118 so as to permit the square average of judgement error signals to be min. The output passes through an adaptive matching filter 119 and an adaptive equalizer 120 and the output where interference wave is removed is obtained.
Patent JP-H10274928-A (JP)
Title: User authentication device and method
Inventor: KAKEHI RUMIKO
IPC: G06F21/62
Filed: 1997-12-12
Abstract: PROBLEM TO BE SOLVED: To safely transmit accessory information such as information intrinsic to digital intelligent property and the information recorded on a digital intelligent property side to a verification device in a user authentication procedure and to make a user able to confirm the accessory information transmitted in the process of the transmission. SOLUTION: An accessory information storage part 11 stores the accessory information of a transmission object, a test information generation part 12 generates test information from the set of data for authentication and the accessory information and a test information transmission part 13 transmits the test information and the accessory information to the verification device 30. The test information reception part 31 of the verification device 30 receives the pair of the test information and the accessory information and a verification data generation part 32 generates verification data from the test information and the accessory information. In an accessory information storage part 34, the accessory information is recorded in an IC card.  The verification data reception part 14 of the verification device 30 receives the verification data and an arithmetic part 15 for verification verifies the verification data.
Patent JP-H10251518-A (JP)
Title: Electrically conductive transparent composition, transparent conductive film made thereof and its production
Inventor: CHIN BENKI
IPC: C08K5/54
Filed: 1997-12-12
Abstract: PROBLEM TO BE SOLVED: To obtain the subject composition capable of forming a transparent conductive film having excellent conductivity, film hardness and transparency by using a specific silicon alkoxide oligomer as a binder. SOLUTION: This composition contains (A) a conductive polymer, (B) a binder and (C) a solvent. The component B is a silicon alkoxide oligomer expressed by the formula (R is H or a 1-20C alkyl; (n) is 2-10). Preferably, the contents of the component A and the component B are 0.05-5.0wt.% and 0.01-4.0wt.% based on the total composition, respectively, the component B has a number-average molecular weight of 400-2,000 and the composition is further incorporated with (D) 0.001.-1.0wt.% (based on the total composition) of a polyvinyl alcohol as a binder resin and (E) 0.001-3.0wt.% of a silane compound.
Patent JP-H05168728-A (JP)
Title: Processing method of collected ash
Inventor: TAKASUKA GENTARO
IPC: F23J1/00
Filed: 1991-12-25
Abstract: PURPOSE:To prevent the pollution of the working environment by the leakage of inner gas by preventing the leakage of the inner gas generated by the reprocessing device of a refuse incinerator and containing a noxious material, and effectively processing it. CONSTITUTION:The ash collected by a dust collecting device 2 provided in the exhaust gas duct 1 of a refuse incinerating facility is guided to a heating dechlorination device 4 and heat-processed at about 350 deg.C, and the inner gas generated by the heating demineralizer 4 at this time and containing an organic chlorine compound is extracted and guided to the suction side of the dust collecting device 2 of the exhaust gas duct 1 of the refuse incinerating facility. The leakage of the inner gas generated by the heating dechlorination device 4 is prevented, and the pollution of the working environment can be avoided.
Patent JP-H09180805-A (JP)
Title: Receptacle
Inventor: SHIOKAWA AKEMI
IPC: G01R31/02
Filed: 1995-12-28
Abstract: PROBLEM TO BE SOLVED: To provide a receptacle which prevents short-circuiting between power supplies due to tracking phenomena in advance. SOLUTION: This receptacle comprises a contact face 2c in contact with the plug main body of a power supply plug, a cover 2 having at least two blade receiving holes 2a and 2b for inserting the plug blade of the power supply plug into the contact face 2c, a receiving blade 4 for pinching each plug blade and to be connected to the power supply, and a body 3 for storing the receiving blade 4 and forming a rough box shape in combination with the cover 2. The receptacle is provided with a tracking detection electrode 5 for detecting at least tow pieces of tracking between the blade receiving holes 2a and 2b of the cover 2 and a release relay 6 to shut down the connection between the power supply and the receiving blade 4, and a energizing coil 6b of the release relay 6 is connected between the tracking detection power supplies 5, 5.
Patent JP-2001157809-A (JP)
Title: Ozone adsorbing/desorbing cylinder
Inventor: IWAMOTO ICHIHAN
IPC: B01D53/04
Filed: 1999-12-02
Abstract: PROBLEM TO BE SOLVED: To provide an ozone absorbing/desorbing cylinder which is capable of uniformly cooling and heating an adsorbent near the inner peripheral wall of a shell without irregularities and achieving the efficient adsorption/desorption of ozone. SOLUTION: Heat conducting pipes 21 on the outermost periphery arranged near the inner peripheral wall of the shell 11 are arranged at an equal angle on the circumference of a concentric circle S of the shell 11.
Patent JP-2000168199-A (JP)
Title: Power supply control device and image forming apparatus
Inventor: ABE SHUNICHI
IPC: B41J29/38
Filed: 1998-12-03
Abstract: PROBLEM TO BE SOLVED: To provide a power supply control device capable of properly performing the transfer to power supply OFF in such a case that a main switch is turned OFF without damaging a machine. SOLUTION: When a main switch 46 turned OFF, at first, a power supply 45 is cut off and a power supply on-off circuit 51 for a control circuit is turned OFF in predetermined timing after the power supply 45 is cut off by an control circuit 40 to turn the power supply 44 for the control circuit OFF. As a result, the power supply 45 is necessarily turned OFF first of all in such A state that the control by the control circuit 40 is possible and power supplies 23, 34 can be stopped without generating abnormal operation.
Patent JP-H10188321-A (JP)
Title: Polarizing diffraction grating and optical head device using the same
Inventor: TANABE YUZURU
IPC: G02B5/18
Filed: 1996-12-24
Abstract: PROBLEM TO BE SOLVED: To obtain an optical head in which the utilization efficiency of light beams is high and which is of compact by making a diffraction efficiency with respect either of polarized lights different in a center part and a peripheral part in a polarizing diffraction grating in which high polymer liquid crystal is held in between substrates. SOLUTION: A polarizing diffraction grating 1 is made so that a diffraction efficiency with respect to at least either of polarized lights is difference in a center part 2 and a peripheral part 3. Then, the orientation of the high polymer liquid crystal is made different states in the center part 2 and the peripheral part 3 and also diffraction gratings are axially synmmetricaly formed in the peripheral part. That is, both of upper and lower substrates present a state in which they are orientingly processed in the horizontal direction (in which twists of liquid crystal molecules are 0 deg.) and incident lights 6A, 6B, 6C respectively transmits as they are with respect to S-polarized lights to become outgoing lights 7A, 7B, 7C.  Besides, with respect to P-polarized lights, an incident light 6D transmits in the center part as it is to become an outgoing light 7D and in the peripheral part, incident lights 6E, 6F are diffracted to become outgoing lights 7E, 7F.
Patent JP-H06189939-A (JP)
Title: Measurement device for lung function
Inventor: YAMAGUCHI NAOHIKO
IPC: A61B5/087
Filed: 1992-12-24
Abstract: PURPOSE:To provide a lung function measurement device having the capability of ensuring smooth expiration and inspiration at the time of measurements, and solving the various problems of an air tube. CONSTITUTION:A measurement probe 10 of this device is equipped with a laminar flow tube 13 for introducing the expired and inspired air, a semiconductor pressure sensor 14 connected to the tube 13 via air tubes 18a and 18b, and an inclination correction element (inclination correction means) 15 for eliminating an effect on the sensor 14 due to gravity. An effect upon the sensor 14 due to gravity is eliminated by use of the element 15. Thus, even if the sensor 14 is inclined, current can accurately be detected. Consequently, the laminar flow tube 13 and the pressure sensor 14 can be laid in the same enclosure, and the air tubes 18a and 18b for the connection thereof can be shortened, thereby enabling various air tube problems to be solved.
Patent JP-H07173555-A (JP)
Title: Silver-tin oxide sintered electrical contact material excellent in melt sticking and wear resistance
Inventor: UEMURA YUZO
IPC: C22C5/06
Filed: 1993-12-17
Abstract: PURPOSE:To obtain an Ag-SnO2 sintered electrical contact material excellent in melt sticking and wear resistances. CONSTITUTION:This Ag-SnO2 sintered electrical contact material has a structure contg. 5-15wt.% SnO2 particles having 0.1-1mum average particle diameter dispersed and distributed in Ag as the matrix and joined to the matrix by mechanical alloying.
Patent JP-H10190873-A (JP)
Title: Telephone set
Inventor: NAKAJIMA MASATO
IPC: H04M11/00
Filed: 1996-12-25
Abstract: PROBLEM TO BE SOLVED: To prevent facsimile transmission from being received by allowing the telephone set to acquire a telephone number of an opposite party making facsimile transmission, so as to inform the transmission error to the party. SOLUTION: Upon receipt of a facsimile control signal via a network control section 15 and a modem 16, a CPU 11 executes a facsimile transmission protocol according to a control program stored in a ROM 12, sends a CED signal or the like to an opposite party and analyzes and extracts a telephone number of the opposite party from a CSI signal returned from the opposite party, displays the telephone number onto a display device of an operation section 14 and stores the telephone number to a RAM 13, sends a DCN signal to the opposite party to interrupt the line. When the telephone number is dialed and a CED signal or the like is received, a facsimile text stored in advance in the RAM 13 is sent. When no CED signal or the like is returned, a voice message is sent to the opposite party to inform that it is a wrong telephone number to the opposite party.
Patent JP-H09161574-A (JP)
Title: Manufacture of flat insulated wire
Inventor: NISHIZAWA TOSHIRO
IPC: H01B13/16
Filed: 1995-12-05
Abstract: PROBLEM TO BE SOLVED: To obtain the film of an angle part with its even thickness after baking and make electric insulation better by using an insulation coating of 28 to 38dyn/cm in surface tension and 0.20 to 0.80 poise in viscosity. SOLUTION: When the surface tension of an insulation coating is 28 to 38dyn/ cm and the viscosity is 0.28 to 0.80 poise, the coating applied to a flat conductor hardly flows the top and bottom faces and easily remains on both side faces. When a transverse type baking furnace is used, insulation coating is applied and baked to the outer circumference of the flat angle conductor several times by means of a Felt method, and the flat angle insulation wire is manufactured, it becomes valid while drying and curing after this insulation coating is applied. In addition, until the flat angle conductor to which insulation coating having these characteristics is applied is induced into the baking furnace, hot air of 100 to 150 deg.C is blown from downward. The angle part of the flat angle conductor is enveloped with insulation coating and induced into the quenching furnace as is. For the angle part, insulation film is formed as is, and sufficient insulation resistance can be obtained at the tip end of the angle part.
Patent JP-2001159222-A (JP)
Title: Tile unit
Inventor: KANAYAMA FUMIO
IPC: E04F13/08
Filed: 1999-12-03
Abstract: PROBLEM TO BE SOLVED: To solve such a problem that correction during construction is extremely difficult because a connection force among tiles is verty strong when there are tiles whose joint interval deviates due to improper alignment of tile units in case of a conventional bridge piece for connecting tiles whose lining is connected by hardening synthetic resin and such a problem that a bonding force of tile on a face to be constructed is reduced by an area of a paper piece because a bonding force of the paper piece on cement mortar is extremely small in case of a conventional bridge piece for connecting tiles whose lining is produced by bonding paper pieces like a bridge. SOLUTION: A bridge piece produced by bonding inorganic particles on a surface of a sheet having flexibility is used.
Patent JP-2001160454-A (JP)
Title: Connector support mechanism
Inventor: OKABE TOSHIAKI
IPC: H01R13/629
Filed: 1999-12-03
Abstract: PROBLEM TO BE SOLVED: To provide a connector support mechanism with small load at inserting operation, and with easy and sure mounting operation as well. SOLUTION: A first connector 30 comprises a first connector body 31, and an engaging lever 32 which is supported by a main shaft 38 and installed in the first connector body 31 so that the free end part protrudes from back end face of the first connector body 31. A back side engaging protrusion 40, engaged to the back surface of engaging panels 22, 23, is arranged protrusively at the free end of the engaging lever 32. On the occasion that the first connector 30 is fixed to the fixing part 20, a front side engaging protrusion 42 is arranged protrusively to the engaging lever 32 so as to retain an angle of θ to the moving direction of main shaft.
Patent JP-H05173770-A (JP)
Title: Specification preparing system
Inventor: YOSHIDA KAZUKI
IPC: G06F9/06
Filed: 1991-12-26
Abstract: PURPOSE:To improve efficiency in specification preparation and to easily execute the specification preparation in a shorter time. CONSTITUTION:By repeatedly executing a step (step 2) for classifying input sets into cases according to the difference of arithmetic outputs and steps (steps 3 and 4) for selecting one case out of the cases classified in this step 2, repeatedly executing the process of making the specification concrete concerning this selected case, and making the specification concrete concerning all the cases, the specification is stepwise made concrete. In this case, it can be easily discriminated whether the specification is made concrete or not by using an undefined symbol showing that the specification is not made concrete.
Patent JP-2001160402-A (JP)
Title: Electrode for solid polymer fuel cell and its manufacturing method
Inventor: KOYASHIKI YASUSHI
IPC: H01M8/02
Filed: 1999-12-03
Abstract: PROBLEM TO BE SOLVED: To obtain better diffusion of gas necessary for reaction as well as maintaining the mechanical strength of the electrode, that, in particular, enables formation of catalyst layers of smooth surface with uniform and excellent water repellency, regardless of unevenness of the electrode base material, and that also ensures stable battery performance. SOLUTION: (1) Catalyst powder impregnated with electrolyte and fluororesin powder (State B) are crushed by a homogenizer or a chemical cutter to less than 0.1 μm particle size respectively (State C) in a crushing process 120. In a spraying process 130, the crushed catalyst powder and fluororesin powder are alternately sprayed on electrode base material by a sprayer by air-spray method and material deposit layers are formed in laminated condition (State D). In a left standing/drying process 140, the material deposit layers are dried at a temperature lower than the melting point of fluororesin and stabilized (State E). Then in a compression process 150, the surface of the materail doposit layer is compressed by a roller to form a catalyst layers with smooth surface (State F).
Patent JP-H05173260-A (JP)
Title: Image forming device
Inventor: MAEDA HIROSHI
IPC: G06T1/00
Filed: 1991-12-26
Abstract: PURPOSE:To provide an image forming device which facilitates formation of an image which is formed by synthesizing a background image with a document image and easy to see. CONSTITUTION:At ST11 and ST12, an image of a specified pattern being a background and a document image are read and stored in a memory. At ST13 and ST14, the images are respectively read for binary-coding. At an ST15, inversion processing is applied on image data of a binary-coded document. At an ST16, image data of a binary-coded specified pattern and image data of a binary-coded and inversion-processed document are AND-synthesized. At an ST17, concentration of the ND-synthesized image data is converted, at an ST18, image data concentration of which is converted and image data of a document stored in the memory are OR-synthesized together. During conversion of concentration at the ST17, a user can freely set image concentration of a specified pattern. At ST19 and ST20, synthesized image data is converted into an ON/OFF signal for a laser to drive the laser and an copied image is outputted through an electrostatic photograph process.
Patent JP-H08261058-A (JP)
Title: Lubricating mechanism for valve system
Inventor: SUGIURA YOSHIAKI
IPC: F01L1/12
Filed: 1995-12-08
Abstract: PURPOSE: To lubricate the slide contact part on each cam nose with a small amount of lubricating oil and in a simple structure, even if a pair of camshafts are arranged. CONSTITUTION: A lubricating oil sump member 31 with which rotary locus of first to third cam noses 21a to c for composing an intake cam shaft 21 is covered rom a lower side, is formed integratedly with upper and lower part bearing cases 22a, 23a, 22b, 23b of cam bearings 22, 23 for supporting the intake cam shaft 21.
Patent JP-H09156304-A (JP)
Title: Locking device for caster
Inventor: SAOTOME HIROSHI
IPC: B60B33/00
Filed: 1995-12-08
Abstract: PROBLEM TO BE SOLVED: To prevent locking and unlocking operations from becoming inappropriate because of a large number of part items. SOLUTION: This locking device has an inner case 5 on which a wheel 6 is supported in such a way as to freely rotate about a horizontal shaft 11; an outer case 3 on which the inner case is supported in such a way as to freely rotate about a vertical shaft 18 that is offset with respect to the horizontal shaft; and a thrust bearing comprising a plurality of balls arranged with almost no gaps between them on a circumferential rolling surface formed between the inner and outer cases.  This constitution includes an external gear 14 formed on the side face of the wheel and a lock member 12 which can be selectively engaged with or disengaged from the external gear by being displaced vertically, the upper surface of the lock member serving as part of the inner-case side rolling surface; when displaced downward, the lock member is engaged with the external gear, and at least one of the plural balls located on the upper surface of the lock member partially sinks from the rolling surface.