baber/WOPTO huggingface dataset:
Patent JP-H10112745-A (JP)
Title: Telephone set
Inventor: KIYOHARA KENJI
IPC: H04M1/03
Filed: 1996-10-04
Abstract: PROBLEM TO BE SOLVED: To attain clear listening of a call with a sufficient reception sound volume by providing a narrow area contact type auricle coating member to a reception section so as to a cause to an unpleasant reception sound. SOLUTION: A transmission sound Sa and a transmission surrounding noise Ns are made incident onto a transmission microphone 43, in which the signal and noise are amplified by a microphone amplifier 45 as a transmission signal and the amplified signal is sent to an analog telephone line 46 via a two-to-four line conversion circuit 45. In this case, the two-to-four line conversion circuit 45 produces a side tone signal St, which is sneaked to a receiver side. An adaptive filter 48 of a side tone cancellation circuit 47 simulates and generates a simulated side tone signal corresponding to the side tone signal ST sneaked to the receiver side from a transmission signal Se and uses a subtractor 49 to subtracts the simulated side tone signal from the side tone signal St so as to cancel the side tone signal St. As a result, only a reception signal Re is fed to a receiver 52.  A narrow area contact type auricle coating member 53 is attached to the receiver 52. The narrow area contact type ear coating member 53 prevents production of a gap between the receiver 52 and the ear.
Patent JP-H10108809-A (JP)
Title: Electric vacuum cleaner
Inventor: KOIKE TOSHIO
IPC: A47L9/04
Filed: 1996-10-04
Abstract: PROBLEM TO BE SOLVED: To prevent decline of dust sucking performance and damage of the floor surface during cleaning by maintaining rotation of an air turbine installed in a sucking device constant during floor cleaning. SOLUTION: This electric vacuum cleaner has a sucking device 5 for floor cleaning composed of a sucking device main body and wheels 23, 24 fixed to the base surface of the sucking device main body. The sucking device main body has a brush housing chamber 7 formed with a sucking opening 10 at its base end and housing a rotational brush 11, a turbine housing chamber 9 separated from the brush housing chamber 7 by a partition 6 disposed at the rear side of the brush housing chamber 7 and having a connection port 6a, and housing an air turbine to rotate the rotational brush 11, a connection pipe 20 attached to the turbine housing chamber 9 freely movably up and down, and a fresh air inlet 26 formed at the base of the turbine housing chamber 9 to connect the inside and outside of the turbine housing chamber 9.  The fresh air inlet 26 is formed by a soft elastic material and its lower end is formed to become approximately at the same level with those of the wheels 23, 24.
Patent JP-S62124817-A (JP)
Title: Cutting method for rolled streak material
Inventor: MATSUMAE KATSUAKI
IPC: B23D36/00
Filed: 1985-11-25
Abstract: PURPOSE:To reduce a crop loss and to improve a yield rate, by taking a semi- product from the rest, where intermediate articles are obtained as many as possible from the total length of a streak material, further taking a product, selected from the staged size, from the rest. CONSTITUTION:Plural intermediate articles C of the same size are taken as many as possible from a streak material A taken out by rolling a billet. length of a semi-product D of the predetermined staged sizes is taken from the rest part. Further from the residual part, a product C' of length, selected from the above described staged size, is taken, and the rest forms a crop E. That is, the crop E can be formed as short as possible by selecting a size of the semi- product D in an intermediate article B.
Patent JP-H08105099-A (JP)
Title: Bend straightener for embedding vinylchloride pipe
Inventor: OCHI TAKESHI
IPC: E03F3/04
Filed: 1994-10-03
Abstract: PURPOSE: To straighten a curved vinylchloride pipe at the time of embedding this pipe for sewerage. CONSTITUTION: A pipe contact recess to be entered from a lower end is formed in plural pieces of pipe contact plates 2 hanging down from plural spots at each lower side of two plate bodies 1 being parallelly opposed to each other, and further plural bolt receiving members 4 connecting an interval between the pipe contact plates at each upper side of these two plate bodies 1 in the orthogonal direction are installed as well and a hooked bolt 7 with a hook 7a at the lower end is inserted into the central part and then a handle nut 8 is screwed at an upper side of the bolt receiving member 4. In addition, a ring wire 9 inserted into a vinylchloride pipe(VP) is wrapped on the hook 7a, rotating the handle nut 8, and the pipe (VP) is drawn near to the pipe contact recess, whereby a bend is straightened.  In succession, after this straightener is turned upward as it is and embedded, the ring wire 9 is cut off and this device is removed away.
Patent JP-H1199512-A (JP)
Title: Manufacture of fiber reinforced cement plate
Inventor: KOMATSU KAZUYUKI
IPC: B28B3/02
Filed: 1997-09-30
Abstract: PROBLEM TO BE SOLVED: To realize the stronger plane tensile strength of a surface layer and, at the same time, heighten the working strength after its primary curing by easily giving a deep-engraved uneven pattern to the surface of a cement plate by a method wherein a micro-bubble-containing surface layer is provided. SOLUTION: In a single layer flow-on molding method, in which a plate is produced by laminarly feeding a cement slurry mixed with a suction dehydrating device and, after being suction-dehydrated, embossably pressed, 2-10 wt.% of silica fume or crystalline silica having the specified surface area of cement by blaine of 8,000 cm<2> /g or finer is added to the cement slurry prepared by mixing micro-bubbles. Instead, a process, in which 75-200 g of a silica fume aqueous solution per the square meters of the surface of the cement slurry layer mixed with micro-bubbles before pressing is sprayed on the surface of the cement slurry and then embossably pressed, is prepared.
Patent JP-H11104537-A (JP)
Title: Coating equipment
Inventor: INOUE HIDEMASA
IPC: B05B15/12
Filed: 1997-09-30
Abstract: PROBLEM TO BE SOLVED: To make it possible to save energy when coating work is interrupted and to reflux water for a discharge treatment from an upstairs coating booth with air feed to a downstairs sludge separating tank without bubbling the water. SOLUTION: This equipment is provided with a lower-stage drain pipe 21 and an upper-stage drain pipe 22, 23 of the total drainage capacity approximately equal to the volume of the water to be supplied at the time of ordinary operation when the coating work is carried out as return pipes 20 for refluxing the water for the discharge treatment from a temporary storage tank 10 to the sludge separating tank 3 by its own gravity. The drainage capacity of the lower-stage drain pipe 21 is approximately equal to the volume of the water supplied at the time of idling operation when the coating work is interrupted. The upper-stage drain pipes 22, 23 are opened at a position higher than the lower-stage drain pipe 21.  When the volume of the water supplied is decreased for the purpose of energy saving at the time of the idling operation, the water level of the temporary storage tank 10 falls and the water is drained only from the lower-stage drain pipe 21. The water for the discharge treatment flows into the lower-stage drain pipe 21 in the volume of the water meeting its drainage capacity and, therefore, the lower-stage drain pipe 21 is filled with the water for the discharge treatment and the air hardly enters the pipe. Then, the bubbling at the time of the idling operation is prevented.
Patent JP-H03128192-A (JP)
Title: Soldering method
Inventor: ASADA EIJI
IPC: B23K1/00
Filed: 1989-10-13
Abstract: PURPOSE:To improve the reliability of a soldered part by working a cast alloy formed by adding Ag, etc., to essential components of Pb and Sn to a blank material of the form adapted to soldering, disposing this material in the parts to be joined, melting the material and cooling the same in such a manner so as not to solution heat the secondary phase. CONSTITUTION:The alloy, which consists essentially of the Pb and Sn and contains >=1 kinds of Ag, Au, As, Bi, Cu, Ni, In, Ca, Mg, Te, Ti, Zn, Sr, Be, Sb, Bi, Pd, Te, and Tl, at the ratio at which the secondary phase is formed in soldering and at <=30%, is cast and the secondary phase after the casting by the additive elements is parted to work the blank material to the form suitable for soldering. The blank material for soldering is then disposed in the parts to be joined and is melted, then the melt is cooled so as not to solution heat the secondary phase. The reliability of the soldering to be operated under the server conditions of low and high temps. is improved in this way.
Patent JP-H07115847-A (JP)
Title: Tray for flowerpot
Inventor: AOYAMA MATSUO
IPC: A01G9/10
Filed: 1993-10-22
Abstract: PURPOSE:To enable the stable housing of flowerpots having different sizes or shapes in a housing part. CONSTITUTION:This tray for flowerpots is obtained by forming plural openings 3 of a suitable shape in a tray substrate 2, respectively using plural housing spatial parts as housing parts 6 for the flowerpots with a side plate part 4 vertically installed from the openings 3 and a bottom plate bonded to the lower end of the side plate part 4 and forming plural holding pieces 7 for imparting the spring action so as to press and support the flowerpots to be housed from the lateral sides in the side plate part 4 of the housing parts 6.
Patent JP-H03231890-A (JP)
Title: Optical data recording medium and preparation thereof
Inventor: OKUBO KEIJI
IPC: G11B7/243
Filed: 1990-10-03
Abstract: PURPOSE:To improve the repeating durability of recording and erasure by forming an optical data recording medium by spraying a solution containing In, Cu and Se to a substrate set to predetermined temp. to provided recording layer. CONSTITUTION:A solution containing In, Cu and Se is applied to a substrate by spin coating and baked at predetermined temp. to form a recording layer composed of an InCuSe2 alloy on a substrate to obtain an optical data recording medium. Since the composition of InCuSe2 wherein Cu is added to InSe is used as the recording layer, the repeating durability of the optical data recording medium is enhanced. As a preferable embodiment of the optical data recording medium, the first protective layer 2, a recording layer 3, the second protective layer 4, a reflecting cooling layer 5 and a surface protective layer 6 are succes sively laminated to a substrate 1.
Patent JP-H01109283-A (JP)
Title: Guided airframe
Inventor: YAMANE HIDEO
IPC: G01S13/88
Filed: 1987-10-21
Abstract: PURPOSE:To eliminate the influence of a disturbing wave by using four sets of antennas and phase shifters and varying the frequency of a control signal which drives the phase shifters according to a prescribed function. CONSTITUTION:A signal generated by a transmitter 5 is passed through a duplexer 6, a power divider 25, the phase shifters 19-22, and antennas 15-18 and radiated as one beam. The signal reflected by a target frame is inputted to the phase shifters 19-22 through the antennas 15-18. At this time, the phase shifters 19-22 are driven with sine wave signals which are 90 deg. out of phase with one another and the output of the divider 25 which is composed of their outputs is passed through the duplexer 6 and mixed 9 with the output signal of a local oscillator 8 to become an IF signal, which is amplified 10 and detected 11. A modulated signal of sequential roving frequency which is led out is inputted to a phase detector 13 through a narrow band-pass filter 26 whose center frequency of its passing band is set 24 to the sequential roving frequency, phase-detected with the driving signal of the phase shifters 19 and 20, and inputted to a servo device 14 as an angle error signal. The device 14 directs the antennas so that the angle error signal becomes zero.
Patent JP-H03215095-A (JP)
Title: Photosensitive planographic printing plate
Inventor: NAGASHIMA AKIRA
IPC: G03F7/00
Filed: 1990-10-03
Abstract: PURPOSE:To reduce the color residue of a non-image part by providing a specific hydrophilic layer on an aluminum plate having an anodic oxidation film and providing a positive type photosensitive composition thereon. CONSTITUTION:A hydrophilic layer containing a compound having at least one group represented by formula I in one molecule thereof is provided on an aluminum plate successively subjected to surface roughening treatment and anodic oxidation and having an anodic oxidation film layer having a thickness of 1.0g/m<2> or more and a positive type photosensitive composition layer is further provided thereon. The photosensitive layer composed of the positive type photosensitive composition is provided on the aluminum plate coated with the hydrophilic compound thus obtained to obtain a photosensitive planographic printing plate. By this method, the color residue of a non-image part after development is reduced and, therefore, plate making properties become well.
Patent JP-2001088948-A (JP)
Title: Paper feeding cassette
Inventor: HAYASHI YUKIHISA
IPC: B65H1/04
Filed: 1999-09-20
Abstract: PROBLEM TO BE SOLVED: To provide a paper feeding cassette of excellent workability at the time of adjusting with moving a rear end regulating member according to paper size to be stored in a cassette base. SOLUTION: This paper feeding cassette comprises the cassette base having a rear end formed to be flat to store paper and a paper rear end regulating member provided on the cassette base so as to be movable in a paper feeding direction while being formed to be extendable backward from the rear end of the cassette base.  The paper feeding cassette is provided with a rack provided in the cassette base, a stopper provided in the paper rear end regulating member and formed to be elastically deformable between an engaging position to engage the rack and a releasing position to release the engagement, and a cancel release lever provided in the paper rear end regulating member and formed to be operable between a first position to position the stopper to the engaging position and a second position to position the stopper to the releasing position to release the engagement by working on the stopper. The cancel release lever comprises a working part slidably attached to the paper rear end regulating member to work on the stopper and a manipulating part placed with projecting from a rear wall of the paper rear end regulating member.
Patent JP-2001092635-A (JP)
Title: Sort processing system and sort processing method and recording medium recorded with sort processing program
Inventor: TANIGUCHI KOICHI
IPC: G06F7/24
Filed: 1999-09-20
Abstract: PROBLEM TO BE SOLVED: To reduce the quantity of sorted data blocks, and to validly make good use of CPU processing capability and input and output capability for a storage device according to a CPU processing capability situation and the input and output capability situation for the storage device. SOLUTION: This sort processing system is provided with a compression processing means 5 for sorting one data block, and for compressing the other sorted data blocks, a work file means 6 for storing the compressed data blocks in a work file, and an extension processing means 7 for extending data stored in the work file prior to merge processing. Also, this sort processing system is provided with a system monitoring means 2 for monitoring a CPU load and an input and output load on the storage device and a compressing method managing means 3 for deciding the kind of a compressing method according to the CPU processing capability available at the time of executing sort processing and the input and output capability for the storage device.
Patent JP-2000095861-A (JP)
Title: Nylon 6 resin composition
Inventor: NAKAI YOSHIO
IPC: C08G69/48
Filed: 1998-09-21
Abstract: PROBLEM TO BE SOLVED: To obtain the subject composition producing a small amount of ε- caprolactam at the time of melt spinning, forming a film, etc., good in quality, improved in melt spinning and film-forming properties and operating efficiency and useful for tire cords, etc., by compounding a specific bislactam-based compound with nylon 6 (or its copolymer). SOLUTION: This composition comprises (A) nylon 6 (or its copolymer) and (B) a bislactam-based compound represented by the formula (R1 and R2 are each a 2-10C alkylene; X is a 1-8C alkylene, a cycloalkylene or phenylene). The amount of ε-caprolactam detected when regulating the moisture content of the objective composition to <=0.02 wt.% and melting the composition at 250 deg.C under <=0.01 Torr for 30 min is preferably <=0.09 mol based on 1 kg of the resin composition and the ratio (the components C/D) of the number of mol (C) of terminal amino groups in the component A to the number of mol (D) of amide groups in the component B is preferably 0.3-10.
Patent JP-S62125896-A (JP)
Title: Treatment device for waste water
Inventor: IWAI KOJI
IPC: C02F3/06
Filed: 1985-11-27
Abstract: PURPOSE:To obtain high treatment efficiency without the exfoliation and dislodgment of the microorganisms propagated and acclimatized on contact materials having special construction by inserting a structural body formed by spirally molding said contact materials into an aeration tank and supplying a mixture composed of circulating water and air under a high pressure into the aeration tank. CONSTITUTION:The contact material A consists of plural pieces of non-combustible bundled yarn 3 and non-combustible filaments 4 arrayed to intersect with each other in the diagonal direction around a core wire 1 and is constituted by drawing the filaments 4 from between the winding parts of the yarn 3 and forming independent radial loops 2 in the non-bundled state outward in the radial direction of the core wire 1. The structural body formed by spirally molding such contact materials A is inserted into the aeration tank for aerating and mixing the pretreated waste water and microorganisms while maintaining the contact therebetween, then the mixture composed of the circulating water and air is supplied under the high pressure into the aeration tank. As a result, the high treating efficiency is obtd. without the exfoliation and dislodgment of the microorganisms propagated and acclimatized on the contact materials.
Patent JP-S63184892-A (JP)
Inventor: HORUSUTO FURAISUREEBEN
IPC: G06K7/10
Filed: 1987-10-23
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-H07195375-A (JP)
Title: Fulcrum structure of clamp metal fitting
Inventor: HASE HIDENORI
IPC: B29C33/30
Filed: 1991-07-15
Abstract: PURPOSE:To facilitate the movement and engagement of a clamp plate by constituting a fulcrum member of the upper member, pillow member and spring arranged to the upper and rear surfaces of a clamp plate and forming the surfaces being in contact with the clamp plate of both members into a circular arc shape. CONSTITUTION:The fulcrum member 6 supported at the other end of a clamp plate 4 holds the clamp plate 4 elastically by an upper. member 6a, a pillow member 6b and a spring 6f. The holding surfaces of the upper member 6a and the pillow member 6b with the clamp plate 4 are formed into a circular arc shape wherein the longitudinal direction of the clamp plate 4 is set to an axial line. After a mold 3 is placed on a base frame 2, the clamp plate 4 is applied to the mold 3 at the end part having no fulcrum member 6 thereof and the fulcrum member 6 is moved in the longitudinal direction of the clamp plate 4 so as to obtain sufficient clamping force to be loosely clamped. The position of the mold 3 is accurately and finely adjusted to clamp the mold by a clank bolt 5. Therefore, resistance is reduced in the movement of the fulcrum member 6 and the fulcrum member can be smoothly moved.
Patent JP-H01107357-A (JP)
Title: Recording and reproducing device of rotary head system
Inventor: SAWADA NAOTO
IPC: G11B15/467
Filed: 1987-10-21
Abstract: PURPOSE:To control a head to trace the center of a track by providing a tracking error voltage reset circuit which resets a tracking error voltage at a timing when the output time of the tracking error voltage by means of detection signals on the sides of a leading end and a trailing end become equal, and which impresses it on a driving means. CONSTITUTION:A circuit 14 is provided which generates a tracking error voltage reset signal (SPE) with the switching of the switching signal of the head (HSW), which generates the tracking error voltage signal at the timing of a sampling pulse (SP2) and which resets the tracking error voltage into an off set cancel voltage. Consequently, the sizes of the tracking error voltages by pilot signals on the sides of the leading end and the trailing end of the track become equal even at the time of reproducing a tape with adverse linearity of the track. Thus, the heat trans the center of the track, and the travel of the tape is controlled so that the head traces the center of the track by the operation of an off set cancel voltage when the tracking error voltage shows '0'.
Patent JP-S62125603-A (JP)
Inventor: NAKATSU YOSHIYUKI
IPC: H01G5/08
Filed: 1985-11-26
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-S63120547-A (JP)
Title: Telephone set
Inventor: NABA JIRO
IPC: H04M1/00
Filed: 1986-11-10
Abstract: PURPOSE:To keep confidentiality without being affected by surrounding noise with simple constitution by providing a transmitterreceiver used while being inserted in an external ear and an amplifier amplifying a sound signal due to vibration and supplying it to a telephone circuit. CONSTITUTION:The titled is provided with a telephone set 11 having a dial button 13, a transmitter-receiver 12 inserted to an external ear, an amplifier 14 amplifying a sound signal sent from the transmitter-receiver 12 and a network control circuit 15, An exchange 16 and the telephone set 1 are connected via a trunk line. The transmitter-receiver 12 is constituted to deliver an external sound directly to the external ear, a vibration microphone 21 converts the vibration of sound delivered via a bone of a living body into an electric signal and a speaker 22 to transduce the electric signal into a sound is provided. Thus, the confidentiality is kept with simple constitution without being affected by the surrounding noise is attained.
Patent JP-H07119566-A (JP)
Title: Air cleaner
Inventor: HANEDA SHUICHI
IPC: F16J15/10
Filed: 1993-10-26
Abstract: PURPOSE:To provide an air cleaner in which workability is not deteriorated and a sealing defect is not caused during extracting operation of a filter element. CONSTITUTION:An air cleaner is provided with a casing 4, which is provided with an inlet opening part 52 and an outlet opening part, 53 for air sucked to an engine, a cylindrical filter element 60, which filtrates the air passing through the casing 4, and a holding part 58, which is arranged between the inlet opening part, 52 and the outlet opening part 53 and is inserted and fitted in the inside of the filter element 60. In addition, the air cleaner is provided with a seal member 70 consisting of the first seal part, 71, which is fixed on the upper end face 62 of the filter element 60 and seals between an inside wall plate 61 of the filter element 60 and the holding part 58, and the second seal part 72, which seals between the upper end face 62 of the filter element 60 and the casing 4, and a step part, which is arranged on a contact face between the inside wall 4i of the casing 4 and the second seal part 72 and consists of a projection part 5 having a triangular cross section.