baber/WOPTO huggingface dataset:
Patent JP-H05101506-A (JP)
Title: Disk recording and/or reproducing device
Inventor: SUZUE RYOSUKE
IPC: G11B25/04
Filed: 1991-10-08
Abstract: PURPOSE:To record and/or reproduce satisfactorily an information signal. CONSTITUTION:A chassis 1 is provided with pressing levers 51 and 52 pressing a disk tray 27 and a disk drive unit support 11 respectively in a disk loading state and a disk unloading state freely and rockingly, and simultaneously, tray receptacles 8 and 9 arranged with a space between the respective levers 51, 52 and the direction of tray moving. Also, first shock absorbing members 10a 10b and second shock absorbing members 55, 56 are interposed between the respective tray receptacles 8 and 9 and the disk tray 27 and between the disk tray 27 and levers 51 and 52. Consequently, the disk tray 27 is stably positioned to the chassis 1, and simultaneously, vibration occurred from the disk tray 27 is absorbed by the first shock absorbing members 10a and 10b and the second shock absorbing members 55 and 56.
Patent JP-H05111244-A (JP)
Title: Power source for arc welding machine
Inventor: IKEDA TETSURO
IPC: H02M7/48
Filed: 1991-10-08
Abstract: PURPOSE:To provide a power source for an arc welding machine which can easily code with various input voltages and has a small size, a light weight and high performance characteristics. CONSTITUTION:A reactor 21 connected in series with an input current path, a step-up switching element 22 connected between the path and an input current feedback path and a steep switching controller 23 which controls ON, OFF of the element 21 and has ON/OFF time regulating means are connected to input sides of smoothing capacitors 5, 6.
Patent JP-H02107265-A (JP)
Title: Material and method for improving environment
Inventor: EKUMA SHINJI
IPC: A61L9/02
Filed: 1988-10-15
Abstract: PURPOSE:To eliminate the offensie odor in a microwave oven or generated from said oven during re-heating or cooking by supporting a chemical component for improving environment having heat volatility by a microwave absorbable material. CONSTITUTION:A material for improving environment is heated under a microwave irradiation condition to volatilize the chemical component for improving environment supported by said material. As a microwave absorbable material, a composition containing at least one kind of a substance selected from a group consisting of a metal, metal oxide and carbon is pref. used. As a deodorizing component, a plant deodorizing component (component having deodorizing action obtained by the extraction or dry distillation of a plant) is useful. As a plant, a camellia, a beefsteak plant, a camphor tree, a myrtales, a Chinese bellflower or a mallow are designated.
Patent JP-2001078722-A (JP)
Title: Raw sea cucumber improved in texture, its production and apparatus for production used therefor
Inventor: YAMAMICHI IKO
IPC: A23L17/00
Filed: 1999-09-14
Abstract: PROBLEM TO BE SOLVED: To obtain a new raw sea cucumber improved in texture, having the texture which is not too hard when eating the raw sea cucumber in a raw state but is not too soft such as that of a boiled sea cucumber and capable of enjoying the crispy good texture with a moderate chewiness and to provide both a new method for producing the new raw sea cucumber and a method for producing a new structure used therefor. SOLUTION: This raw sea cucumber improved in texture is produced by continuously bending and stimulating a sea cucumber live body flesh in moving water in which somewhat rather warm water is kept in a forcedly stirred state, simultaneously making the sea cucumber live body itself collide with solid materials and keeping the flesh in a somewhat stiffened state.
Patent JP-S62119885-A (JP)
Inventor: TOUDOU HIROSHI
IPC: A23L3/54
Filed: 1985-11-19
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-S62124344-A (JP)
Title: Thrust applying device
Inventor: KOJIMA JUJI
IPC: F16H7/12
Filed: 1985-11-20
Abstract: PURPOSE:To prevent a change of the total capacity of a cavity portion by forming an adjusting chamber to cancel the increase and decrease of the capacity of the cavity portion with the increase and decrease of the capacity of the adjusting chamber. CONSTITUTION:A partition plate 90 is formed in such a manner that the outside diameter thereof is substantially equal to the inside diameter of a pressing element 40, whereby when the partition plate is installed in a guide shaft 50, the outer peripheral surface is brought into contact with the inner surface of the pressing element 40. Thus, an adjusting chamber 91 is formed between the partition plate 90 and the pressing element 40. Accordingly, the adjusting chamber 91 is increased and decreased in its capacity according to sliding of the pressing element 40, so that a change of the total capacity of a cavity portion can be prevented.
Patent JP-H0575889-A (JP)
Title: Remote control transmitter for catv home terminal
Inventor: ITAGAKI KENJI
IPC: H04N21/439
Filed: 1991-09-11
Abstract: PURPOSE:To provide the remote transmitter for CATV home terminal capable of eliminating a voice noise to be generated at the time of channel selection irrespective of the type of television to be connected to the home terminal and the home terminal circuit system. CONSTITUTION:A selection switch 30 capable of selecting the changeover of a manufacturer of the television set is provided on the remote receiver, and voice mute signal data for television set of each manufacturer is set in advance to the ROM of a microcomputer 32 in the remote controller. When a channel selection button is depressed by an operation button 31, the voice mute signal data of the manufacturer selected by the switch 30 is transmitted before and after the channel selection signal data.
Patent JP-H06112872-A (JP)
Title: Satellite multiplex communication system
Inventor: MASAMOTO SATOSHI
IPC: H04B7/204
Filed: 1992-09-30
Abstract: PURPOSE:To send/receive a signal while keeping high line quality by detecting a least narrow band signal channel, informing the information of this channel to a reception station side and sending a narrow band signal through the noticed channel to a receiver side. CONSTITUTION:A high frequency section 313 receives a broad band signal from a satellite, converts the signal into an intermediate frequency signal, the signal is fed to a reception circuit 312, which converts the signal into a base band signal and the signal is fed to a reception level statistic processing section 311. The circuit 311 observes statistically the reception level to detect a channel whose signal level is lowest. The frequency information of the detected channel is informed to an earth station E1 via a transmission control circuit 310 and a contact line by using a transmission frequency information line 305. Upon the receipt of the frequency information of the lowest channel from the circuit 311, the circuit 310 converts the base band signal inputted from a terminal equipment into an intermediate frequency with a carrier of the frequency noticed and the high frequency section 313 converts the signal into a high frequency signal and it is sent to the satellite.
Patent JP-H0575337-A (JP)
Title: Forming material for antenna reflection mirror
Inventor: KATO KATSUYUKI
IPC: C08L55/02
Filed: 1991-09-12
Abstract: PURPOSE:To realize the forming material made of a rubber reinforced thermoplastic resin satisfying various performance and requirements of the antenna such as weather-proof performance, paint performance onto a radio wave reflection conductive paint and reflecting mirror surface dimensional accuracy after injection molding and hollow forming processing. CONSTITUTION:The material is an antenna reflecting mirror forming material made of a rubber reinforced thermoplastic resin comprising an AES resin or an AES resin and an AS resin or the like featured with characteristics of 20-90wt.% of graft rate, 10-40wt.% of vinyl cyanide content, 0.3-0.7dl/g of limit viscosity of soluble acetone content, 10-35wt.% of rubber content and 70% or over of fatigue strength preservation rate after 2000 hour exposure in the sunshine carbon arc lamp weather-proof test.
Patent JP-S62121494-A (JP)
Inventor: KONOE AKIHIKO
IPC: G09G3/28
Filed: 1985-11-22
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-S61140032-A (JP)
Title: Electrostatic deflection-type cathode-ray tube
Inventor: SAKURAI HIROSHI
IPC: H01J29/92
Filed: 1984-12-11
Abstract: PURPOSE:To improve air-tightness in tube and decrease the quantity of production man-hours by drawing the terminals of filmy deflecting electrodes of picture tube to a buried electroconductive pin of glass stem through a band-shaped electroconductive film inside the tube. CONSTITUTION:The mesh electrode 6 of a picture tube is supported/fixed on the inner peripheral surface of a glass bulb 1, and in addition to deflection-type filmy horizontal and vertical deflecting electrodes 2, a band-shaped electroconductive film 13 which meanders between the respective electrodes, are arranged on the inner peripheral surface of the glass bulb 1. One end part of the electroconductive film 13 is in contact with the peripheral edge part of the mesh electrode 6, and the other end part is connected with the stem- buried electroconductive pin 9 through an electroconductive spring 14. Thus, drawing of the terminal to the stem-buried electroconductive pin can be realized, and a metallized-processed insulating ring and an electroconductive pin passing through the body of the glass bulb become unnecessary.
Patent JP-S63114676-A (JP)
Title: Thermal printer
Inventor: MURAKAMI SADATOSHI
IPC: B41J11/02
Filed: 1986-10-31
Abstract: PURPOSE:To enhance printing quality and enable high-speed printing, by composing a platen for a thermal printer of an elastic body and porous particulates mixed into at least an outer surface part of the elastic body, being harder than the elastic body and having a low thermal conductivity. CONSTITUTION:A platen 1 comprises a support shaft 21, a cylindrical elastic body 23 and porous particulates 22 mixed into the elastic body 23, being harder than the elastic body 23 and having a low thermal conductivity. The elastic body 23 is formed from a rubber or a synthetic resin, and has a JIS rubber hardness of HS 35-55 deg.. The porous particulates 22 are constituted of hollow particulates having a particle diameter of about 100-300mum or inorganic fibers having a fiber diameter of not more than about 1mum, and has a porosity of 60-95% and a thermal conductivity of 0.04-0.09kcal/m<2>.hr. deg.C. The hollow particulates are formed from a synthetic resin or a glass to have a JIS rubber hardness of at least HS 55 deg..
Patent JP-H09107322-A (JP)
Title: Radio controller
Inventor: UEDA YOSHIHIRO
IPC: H04W72/02
Filed: 1995-10-09
Abstract: PROBLEM TO BE SOLVED: To obtain the radio controller in which transmission disturbance between same model of radio controllers is reduced and a reply signal and information of a state change are communicated as fast as possible. SOLUTION: Plural frequencies in use are decided by an arithmetic means 3 from a given identification number and communication is made while selecting a frequency in a prescribed timing. Furthermore, when a reply signal is received, the received frequency is used, and when plural slave sets are in operation, a frequency switching pattern is revised at the reply between a master set and each slave set.
Patent JP-H04141939-A (JP)
Title: Low-pressure discharge lamp
Inventor: ARAKI KENJI
IPC: H01J61/10
Filed: 1990-09-30
Abstract: PURPOSE:To reduce abrupt variation in optical intensity by shading the circumference of a hollowed anode arranged between a pair of cathodes sealed and installed on both end parts of an emission tube, so as to inhibit the abrupt variation in mercury vapor pressure in a discharge space, even when the mercury solidified on the end part of the emission tube, is abruptly vaporized. CONSTITUTION:Anodes 3, 3 arranged on both end parts of an emission tube 1 are formed in a hollowed cylindrical or coiled form, and the cylindrical or coiled anodes 3, 3 are stored in such a way that the filament axis of each cathode 4 crosses the bulb axis. Namely, the cathode 4 is surrounded by the coiled anode 3 in such a way that the cathode will not be protruded to the side of discharge space from the front end part of the anode 3, and the cathode faces the discharge space through the front surface opening of the anode 3. Since the circumference of the hollowed anodes 3, 3 arranged between a pair of cathodes 4 sealed and installed on both end parts of the emission tube 1, is shaded, even when mercury solidified on the end part of the emission tube 1 is to be abruptly vaporized, the abrupt variation in the mercury vapor pressure in the discharge space can be inhibited, while the abrupt variation in light intensity can thus be reduced.
Patent JP-H06109623-A (JP)
Title: Method and device for measuring birefringence quantity
Inventor: TAKAWA HIROYUKI
IPC: G01N21/23
Filed: 1992-09-30
Abstract: PURPOSE:To improve measurement precision of a birefringence quantity measuring method which is an application of Senarmont principle. CONSTITUTION:The light coming from a light source 1 is lineardeflected with the first linear deflector 2, and then sequentially passes through a birefringent sample 3 held, while allowed to freely rotate, with a rotate stage 6, 1/4 wave length plate 4, and the second linear deflector 5 held, free to rotate, with a rotative stage 7, so that its light quantity change is measured with a photodetector 10. Its periodic light quantity change is measured while continuously rotating the sample 3 or the second linear deflector 5, and an arithmetic processor 12 performs Fourier analysis with it. Based upon the obtained phase information, the phase shift amount, or birefringence quantity, caused by passing through the sample 3 is obtained.
Patent JP-S63114971-A (JP)
Title: Vapor phase surface treatment
Inventor: SAKAMOTO JUNICHI
IPC: C23C16/46
Filed: 1986-10-31
Abstract: PURPOSE:To control heat loss and to improve the productive efficiency by making a part of a reaction tube freely openable and closable, providing a substrate holder to be passed through the opening, and bringing out the substrate at a temp. higher than that in the conventional process in the title vapor phase surface treatment. CONSTITUTION:In the vapor phase surface treatment, the opening 16' and a door 16 for closing the opening are provided at a part of a reaction chamber 8, the substrate holder 4 capable of being passed through the opening 16' while carrying the substrate 1 is also furnished, and the substrate 1 is placed on a susceptor 2 in the reaction chamber 8. After the substrate 1 is heated to a specified temp. of about 1,100 deg.C, a raw gas is supplied into the reaction chamber 8, and the surface of the substrate 1 is treated by the reaction. After the reaction is finished, an inert gas is supplied into the reaction chamber 8 to replace the inside of the reaction chamber 8 with the inert gas, and heating is stopped. The substrate 1 is then cooled to about 500 deg.C, and brought out to the outside of the reaction chamber 8 by using the substrate holder 4. By this method, heat loss is controlled, and the productive efficiency is improved.
Patent JP-S63115736-A (JP)
Inventor: TAIRA KAZUO
IPC: B32B15/088
Filed: 1986-11-05
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-H05101521-A (JP)
Title: Optical information recording and reproducing device
Inventor: YAMAZAKI KOUICHI
IPC: G11B7/0033
Filed: 1991-10-09
Abstract: PURPOSE:To accurately record and reproduce information always by executing compensation operation for the offset of an amplifier or the dark current of an optical source in the deadlock period or the standstill period of an optical recording medium. CONSTITUTION:A period signal indicating the first standstill period and the deadlock period at a turning point in the reciprocating motion of the optical information recording medium is generated by a specified circuit. A switch SW1 provided on a light beam source 1 is on or off in accordance with the period signal. Thus, a light beam generating means is off and when the dark current exists, the current flows to the extent of the dark current then the compensation operation for the dark current is executed. Also, a holding circuit H is connected with the amplifier OA1 by turning a switch SW2 on and when the offset owing to temperature changing or the like exists, the offset value is stored and amplifying operation taking the offset value into account is executed at next time.
Patent JP-H10105347-A (JP)
Title: Disk array control system
Inventor: MATSUNAMI NAOTO
IPC: G06F3/06
Filed: 1996-10-02
Abstract: PROBLEM TO BE SOLVED: To provide a high-performance disk array control system whose performance is not limited even when an inexpensive micro processing unit(MPU) is used for a disk array controller. SOLUTION: The CPU 10 of a host computer is equipped with a host disk array control driver 103 which generates a disk command from a logical command to a disk array device and also generates a parity generation command. The disk array controller is equipped with an MPU 30 which has lower throughput than a CPU that executes a control program in the disk array controller, a SCSI controller 34, and a parity generating circuit 35. The MPU 30 is equipped with a slave disk array control part 303 which receives the disk command and parity generation command issued by the host disk array control driver 103 and sends them to disks and the parity generating circuit 35.
Patent JP-2000088171-A (JP)
Title: Fusion pipe coupling for taking out branch and branch pipe taking out method using the same
Inventor: NIBU HITOSHI
IPC: F16L47/02
Filed: 1998-09-17
Abstract: PROBLEM TO BE SOLVED: To easily take out branch, suppressing excavation of the ground to a minimum by providing a collar part on an upper part of a pipe inserting part to be inserted into a pipe to take out branch, forming a surface on the pipe inserting part side of the collar part into a flat surface and fusing branch into the pipe to take out branch. SOLUTION: In a fusion pipe coupling 1 for taking out branch, a pipe inserting part 11 is inserted into an open hole 21 opened on a synthetic resin main branch pipe 2. The pipe coupling 1 has a collar part 12 on an upper part of the pipe inserting part 11, and the pipe inserting part 11, the collar part 12 and a branch pipe part 13 are integrally formed by synthetic resin. The collar part 12 has a flat surface 121 on the pipe inserting part 11 side and a flat surface 23 is provided on an outer periphery of the upper part of the open hole 21. When the pipe inserting part 11 is inserted into the open hole 21, the flat surface 121 is abutted on the flat surface 23.  By supplying fusion current from lead wire 16 extended up to the ground to heating wire 15 in this abutting state, the pipe inserting part 11 and the flat surface 121 are molten and expanded, and an open hole wall of the main branch pipe 1 and the flat Surface 23 are fused.
Patent JP-H0980066-A (JP)
Title: Speed measuring unit
Inventor: UZAWA TAKAO
IPC: G01P5/00
Filed: 1995-09-14
Abstract: PROBLEM TO BE SOLVED: To enhance the accuracy of frequency without deteriorating the accuracy of distance by enlarging the analytic frame as the unit time for indexing the reflection echo in fast Fourier transform(FFT). SOLUTION: A transmission signal from a transmitting section 2 is converted through a transmitter-receiver 1 and radiated, as a transmission sound wave 10, into a medium. A reflection echo 102 from the medium is converted through the transmitter-receiver 1 and delivered, as a receiving signal, to a receiving- amplifying section 4. The amplifier 4 amplifies the receiving signal and delivers the amplified signal to an analog processing section 5. A digital signal converted through an A/D converter 6 is fed to an FFT processing unit 7 for the purpose of FFT analysis. The unit time for indexing the reflection echo in FFT, i.e., the analytic frame T0 , is enlarged to T0 ×2<m> (m is a positive integer). In the enlarged time region T1 in the analytic frame, FFT is performed at zero or negligible signal level.  Since the basic frequency is decreased by a factor of 2m, the accuracy of frequency is enhanced by a factor of 2<m> .
Patent JP-H01104764-A (JP)
Title: Ion beam projection device
Inventor: NIKAMI MASAYASU
IPC: C23C14/48
Filed: 1987-10-17
Abstract: PURPOSE:To prevent the change in ion profile even it the beam current and drawing out voltage of an ion beam is changed by controlling the negative potential of a plasma electrode to the plasma in a plasma forming vessel by means of a control power supply. CONSTITUTION:An ion sheath distance (d) between the plasma electrode 11 and the plasma 8 can be controlled independently from the voltage of an arc electrode 24 and the drawing out voltage Ve by controlling the negative potential of the plasma electrode 11 to the plasma 8 by the control power supply 30. The influence of the electric field of the drawing out voltage Ve bleeding from the small hole 111 of the plasma electrode 11 on an ion releasing surface 81 of the plasma 8 is, therefore, eliminated and the shape of the ion releasing surface 81 is maintained always flat. As a result, the incident ion orbit on the small hole 111 has good parallelism at all times and is no longer affected by the magnitude of the beam current I and drawing out voltage Ve of the ion beam 14 and, therefore, the change in the diversion angle of the ion beam 14 is obviated.
Patent JP-H04138548-A (JP)
Title: File transfer system by means of wild card
Inventor: FUJITA TAKASHI
IPC: G06F15/00
Filed: 1990-09-28
Abstract: PURPOSE:To transfer all files on the same hierarchy by one input by providing this file transfer system with a module for developing a wild card and acquiring the file list of files on the same hierarchy and a module for acquring file names one by one from the developed file list and transferring the files. CONSTITUTION:A picture input part 11 executes physical I/O to/from a screen and a keyboard and edits inputted data. When a wild card is specified, a wild card developing part 12 searches whether a file exists on a specified hierarchical level or not based upon a function offered by an OS, and when the file exists, outputs its file name. A file transfer part 13 transfers the file of the file name outputted from the developing part 12, and at the time of completing the transfer, calls the developing part 13 to output the succeeding file name. Consequently, all files on the same hierarchy can be collectively transferred by one operator's input.
Patent JP-H04140036-A (JP)
Title: Driving coil of motor
Inventor: BABA MASAAKI
IPC: H02K3/04
Filed: 1990-09-28
Abstract: PURPOSE:To constitute motors having different characteristics through utilization of idle spaces between conductors by applying a second winding, comprising conductors having diameter not larger than half that of a first winding, in a gap surrounded by the first windings arranged in a plurality of layers together with the first winding. CONSTITUTION:A driving coil comprises a first winding 8a comprising a plurality of first conductors 18a having diameter r and circular cross section applied with an insulation coating and a second winding 8b comprising a second insulated winding 18b having diameter r' shorter than r and circular cross section applied in an idle space surrounded by the first windings 18a and on the outer periphery of the first winding 18a. The diameters r, r' are set such that r'=(2<1/2>-1)r. Furthermore a relation I1:I2=1:(2<1/2>-1)<2> is satisfied, where I1 is the starting current(maximum current) of a brushless motor employing the armature coil of the first winding 18a connected in star and I2 is the starting current of a brushless motor employing an armature coil of the second winding 8b connected in star.