baber/WOPTO huggingface dataset:
Patent JP-H01173906-A (JP)
Title: Printed dipole antenna
Inventor: NAKANO HISAMATSU
IPC: H01Q9/16
Filed: 1987-12-26
Abstract: PURPOSE:To obtain impedance matching between a radiant element and a feed line without interposing a transformer by forming a dipole radiant element by an element bent up in zigzag shape. CONSTITUTION:The dipole radiant elements 21 and 22 provided on the surface of a dielectric substrate 1 is formed by the element bent up in the zigzag shape. Therefore, by selecting a bending angle (tau) at around 120 deg. in case of selecting the total length of the radiant elements 21 and 22 at 0.4lambda0, it is possible to resonate to radiant wavelength lambda0 by setting a share of reactance at zero, and to reduce the total length of radiant element to 0.35lambda0. In such a way, it is possible to take the impedance matching between the radiant element and the feed line without interposing the transformer, and to arrange the radiant element with prescribed length in a comparatively narrow range.
Patent JP-H10169111-A (JP)
Title: Longitudinal joint construction of horizontal roofing material
Inventor: SUGANO YOSHIHIKO
IPC: E04D3/366
Filed: 1996-12-12
Abstract: PROBLEM TO BE SOLVED: To provide a longitudinal joint construction filled with a thermal insulating material for promoting execution, waterproof efficiency and thermal insulation efficiency. SOLUTION: In longitudinal joint construction interlocking a horizontal roofing material R through a joint material J, the joint material is constituted of a flashing section bent upward at least one part of the upper side 10, a back batten section K having a seam joint section bending the lower side downward and a turning up piece 4 formed by turning up both lateral ends and a core on the rear side. A tongue piece 3 turned up to the rear side is provided to both lateral ends and is interlocked with the turning up piece 4 provided to the joint material.
Patent JP-H03194039-A (JP)
Title: Prestress introducing method for trussed girder
Inventor: SADAHIRO OSAMU
IPC: E04B1/24
Filed: 1989-12-21
Abstract: PURPOSE:To reasonably design a trussed girder by mutually approaching the lower end sides of both capital members through tension of PC steel member along the longitudinal direction of the trussed girder, and introducing compressive stress to the lower cord member and tensile stress to the upper cord member. CONSTITUTION:One PC steel member 10 for introducing prestress is arranged along the longitudinal direction of a trussed girder A. Both end anchor parts 11 of the PC steel member 10 are provided on capital members 6 inwards slidably placed on the upper ends 5a of column main bodies 5. Nextly, the middle part 10a of the PC steel member 10 is arranged along the lower cord member 3 of the trussed girder A, and the both end parts 10b are arranged in the condition to project outward from between the side plates of the capital members 6. Nextly, corresponding to introduced tension in the PC steel member 10, the lower end sides of the capital members 6 on both ends are mutually approached and compressive stress P1 and tensile stress P2 are introduced. Hereby, sectional area of the upper cord member and the lower cord member can be instituted small.
Patent JP-H04198885-A (JP)
Title: Jamming radio wave remover
Inventor: KOSUGI KUNIO
IPC: G01S7/02
Filed: 1990-11-29
Abstract: PURPOSE:To enable the lowering of jamming radio wave components effectively by a composition means which composes outputs of modulators to supply a resultant output to a subtraction division means as a subtraction signal. CONSTITUTION:A main channel signal S20 is supplied to subtractor 32 as input terminal T1 and one one signal divided 34 is supplied to a power divider 36 through a switching circuit 48. An auxiliary channel signal S21 supplied through an input terminal T2 is divided equally 38, one signal is amplified 40 to be divided 44 into I and Q signals and generated as base band signals S22a and S22b of the I and Q signals with mixers 46a and 46b to be supplied to closed loop offset voltage compensation amplifying sections CLA1 and CLA2. After a closed loop offset voltage compensation is performed, the base band signals are supplied to integrators 56a and 56b. Then, with modulators 58a and 58b, the I and Q signals derived 42 are modulated by modulation signals S24a and S24b integrated 56a and 56b and power composed by the use of a power combiner 64 to be supplied to a subtractor 32. Thus, a jamming radio wave component signal equivalent to the signal S21 is subtracted from the signal S20 to be derived as a jamming radio wave removal signal S30.
Patent JP-2000142999-A (JP)
Title: Paper feeder
Inventor: ASAI YASUYUKI
IPC: B65H1/04
Filed: 1998-11-06
Abstract: PROBLEM TO BE SOLVED: To surely regulate a sheet end part parallel to the sheet carrying direction by providing a first guide member sliding in the right-angled direction relative to the sheet carrying direction to regulate the position of the sheet end part and a second guide member sliding in parallel to the sheet carrying direction to regulate the sheet end part. SOLUTION: The position regulation of the sheet end part parallel to the sheet carrying direction of a sheet bundle 2 put on the bottom plate 1 of a sheet housing part is performed by a first guide member 5 slidable in the right- angled direction relative to the sheet carrying direction and a second guide member 6 expansible and contractible in parallel to the sheet carrying direction. The first guide member 5 is mounted by a presser piece 5e making contact with the reverse side of the bottom plate 1 of the sheet housing part in such a manner as to be movable in the direction orthogonal to the sheet carrying direction, and projections 5a, 5b are formed opposite to each other on the upper and lower edges of the first guide member 5 having a U-shaped cross section. Engaging grooves 6a, 6b for the projections 5a, 5b are formed on the upper and lower surfaces of the second guide member 6.
Patent JP-H0853873-A (JP)
Title: Permeable basin or permeable trench
Inventor: HASEBE GIICHI
IPC: E03F1/00
Filed: 1994-12-12
Abstract: PURPOSE:To enhance workability and reduce a material cost by replacing a required weight of crushed stones partially or totally with a lightweight permeable material CONSTITUTION:Rainwater flow holes 14 are formed on the side surfaces of a concrete-made cylindrical body 12 buried in the central part of a basin 10. Permeable members 20 are laid out in the central part of crushed stones filled up in such a fashion that they may be separated vertically. Preferably, the permeable members 20 should be formed with lightweight fillers 16 enveloped with a permeable sheet. Especially, it is highly desirable that the lightweight fillers 16 should be made of a foam styrenes material while the permeable sheet should be made of an unwoven cloth. The rainwater which flows into the permeable basin 10, is temporarily stored inside the cylindrical body 12 and then scattered and penetrated underground gradually from the crushed stones by way of the permeable members 20. When the permeable basin 10 is filled up with the rainwater and the lightweight permeable members 20 are subjected to the action of buoyancy, no permeable members 20 will flat up due to the load of the upper crush stones 16.
Patent JP-H10173102-A (JP)
Title: Semiconductor device
Inventor: IGARASHI KAZUMASA
IPC: C08G59/40
Filed: 1996-12-12
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device which suppresses the thermal stress generated at reflow cracking and provides a superior reflow crack (package crack) resistance. SOLUTION: The device is a resin-sealed semiconductor device having a lead frame and a semiconductor element mounted on a die pad of the lead frame; the element is sealed with a resin hardened block. The die pad is covered with a silane coupling agent and the resin block is made of an epoxy resin compsn. contg. epoxy resin, phenol resin, hardening accelerator and partly cross-linked functional rubber grains.
Patent JP-H05140532-A (JP)
Title: Moisture-curing sealant
Inventor: MURATA TSUTOMU
IPC: C08G18/00
Filed: 1991-11-20
Abstract: PURPOSE:To obtain the subject sealant having excellent tensile shear strength at an early period of bonding, comprising a specific urethane polymer. CONSTITUTION:The objective sealant comprises a urethane polymer containing 0.2-6wt.% NCO, for example, derived from (A) an organic polyisocyanate (e.g. aliphatic polyisocyanate or alicyclic polyisocyanate), (B) a polyol (e.g. polyhydric alcohol or polyoxyalkylene polyol), (C) an OH-containing thermoplastic resin (one having preferably 40-200 deg.C thermally softening temperature) and (D) a resin (e.g. low-molecular weight xylene resin, low-molecular weight coumarone resin or low molecular weight styrene resin), having >=0.05kg/cm<2> tensile shear strength (five minutes after bonding, at 20 deg.C sealant temperature).
Patent JP-H11155367-A (JP)
Title: Artificial cultivation of lyophyllum decastes sing.
Inventor: OTA TSUTOMU
IPC: A01G1/04
Filed: 1997-12-03
Abstract: PROBLEM TO BE SOLVED: To obtain a covering material capable of stably making high-quality Lyophyllum decastes Sing. spring up at a low cost in artificial cultivation of the Lyophyllum decastes Sing. SOLUTION: A bark compost is used as a covering material in a covering step and the pH of the bark compost is 5.5-7.5, the moisture content is 55-75%, the conductivity is <=1.0 mS/cm and grain size is <=10 mm in a method for mushroom bed artificial cultivation of Lyophyllum decastes Sing. comprising a hypha culturing step, the covering step and a fruit body forming step.
Patent JP-H11168267-A (JP)
Title: Flexible circuit board film
Inventor: FURUYA KOJI
IPC: B32B15/09
Filed: 1997-12-03
Abstract: PROBLEM TO BE SOLVED: To provide a flexible circuit board film which is comparatively cheap and high in dimensional stability and flatness at high operating temperatures. SOLUTION: A flexible circuit board film is a biaxially-oriented film formed of material whose main component is polyethylene-2, 6-naphthalene dicarboxilate, and heat shrinkage factor is less than 1.5% in both its longitudinal direction and widthwise direction when it undergoes a heat treatment carried out at a temperature of 200 deg.C for 10 minutes and less than 2.0% in both its longitudinal direction and widthwise direction when it undergoes a heat treatment carried out at a temperature of 230 deg.C for 10 minutes.
Patent JP-H08167910-A (JP)
Title: Data transfer equipment
Inventor: KUMAGAI RIICHI
IPC: H04L69/14
Filed: 1994-12-14
Abstract: PURPOSE: To improve data transfer efficiency of the entire equipment by providing a direct private bus between communication packages according to an entire transmission speed without changing the throughput of a control package. CONSTITUTION: An interface of a common bus 5 used to transfer data mutually is made up of 2-port memories 1b-3b in each communication package. Furthermore, an interface of a private bus 6 is made up of a 2-port memory 3c in a communication package E and control circuits 1a-3a. Then the control circuits 1a-3a control the common bus 5 and the private bus 6. Then a control package 4 uses the common bus 5 to control each of communication packages 1-3. A control section 4a of a control package 4 writes the control content stored in a storage section 4b to each of the 2-port memories 1b-3b of the communication package. Then the private bus 6 is selected depending on the control content and no control package 4 is interposed for the transfer of data among the connected communication packages 1-3.
Patent JP-H09179667-A (JP)
Title: Information processor
Inventor: SHIMURA NOBUYUKI
IPC: G06F15/16
Filed: 1995-12-21
Abstract: PROBLEM TO BE SOLVED: To effectively reduce the power consumption of the whole computer system in accordance with the using state of real resources. SOLUTION: A real computer 101 is provided with real CPUs 102, 103 and receives power supply from a power supply device 104. Under the control of an instruction processor allocating means 11, the real CPUs 102, 103 are allocated to logic computers 120, 130 and driven. A real resource monitor 112 monitors the using rates of the CPUs 102, 103. A degenerate judging means 113 judges whether the number of driven real CPUs allocated to the computers 120, 130 can be regenerated or not based upon the using rates of the CPUs 102, 103. The means 111 regenerates the CPUs 102, 103 based upon the judged result of the means 113 and allocates the regenerated CPUs 102, 103 to the computers 120, 130 and the device 104 interrupts power supply to the regenerated and unused real CPUs.
Patent JP-H11167476-A (JP)
Title: Printing method, its device and recording medium
Inventor: KURODA SHIGEKI
IPC: G06F3/12
Filed: 1997-12-03
Abstract: PROBLEM TO BE SOLVED: To provide a printing method and device which improve visibility of a printing result, reduce a printing time and save printing papers to improve economy, and a recording medium housing a program code which can be read by an information processor. SOLUTION: An intermediate data file is prepared S204 by the designation S209 of a printing mode and page control S203 is executed to judge whether the printing line of the last page can be moved to the last margin of a page before the last page when the printing line of the last page of print data is one line, to move a printing position to the page before the last page when it is possible, and to additionally delete the last page. Thereby the visibility of the printing result is improved, the printing time is reduced and printing paper is saved to improve economy.
Patent JP-H06180610-A (JP)
Title: Servo controller
Inventor: SAHASHI MINORU
IPC: B23Q15/22
Filed: 1992-12-14
Abstract: PURPOSE:To prevent an over load, and to attain a re-operation according to the removal of an obstacle when a movable part which is driven by a servo motor is stopped due to the obstacle or the like, and to enlarge the usage of the servo motor. CONSTITUTION:A control unit 3 which controls the driving currents of a servo motor 1 is equipped with a current setting means 5, switching means 8, and current generating means 9. When a driving speed is less than a reference value, servo driving currents are turned to a preliminarily set constant value, and when the driving speed is more than the reference value, the servo motor driving currents are turned to a value corresponding to the driving speed by the current setting means 5. Then, when a driving position is separated from a target position more than in a prescribed distance, the currents of the value set by the current setting means are applied to the servo motor 1 by the switching means 8 and the current generating means 9.
Patent JP-H05164004-A (JP)
Title: Evaporated fuel controlling device of engine
Inventor: YAMAGATA HIROHIKO
IPC: F02D45/00
Filed: 1991-12-17
Abstract: PURPOSE:To prevent the air fuel ratio of an engine from deflecting even if the quantity of the evaporated fuel generated caused by the deterioration of fuel caused by heating is deflected. CONSTITUTION:When purge execution conditions are fulfilled (S4), purging quantity corresponding to running conditions is set (S5), and whether or not tank pressure 14 is equal to a specified value or more is judged (S6). If it is equal to the specified value or more, a timer (totalized time) is counted up (S7), and purging compensation quantity corresponding to totalized time is set (S8), final purging quantity being set based on thus determined compensation quantity (S10). When oil is supplied, totalized time is reset (S2 and S3).
Patent JP-H11152616-A (JP)
Title: Fiber for reinforcing concrete and concrete molding using the same
Inventor: NAKAI NORIHIRO
IPC: D06M101/16
Filed: 1997-11-18
Abstract: PROBLEM TO BE SOLVED: To obtain a fiber reinforcing concrete having a large shock absorbing energy, capable of improving affinity for a cement matrix and dispersibility and improving flexural strength and compression strength of a molding, by making a specified elastic elongation region and a prescribed residual elongation region have a prescribed relation. SOLUTION: This fiber is a fiber composed of one or more fibers having a >=5 g/d single yarn strength, for example, a polyolefin-based fiber such as a polypropylene and has a relation of E2 /E1 >1, in incorporating the fiber into a concrete molding product, of an elastic elongation region E1 required for the maximum flexural strength of the concrete molding product and a residual elongation region E2 required for a flexural strength corresponding to 50% of the maximum flexural strength. Preferably E2 /E1 >3 is satisfied and a secondary peak of a flexural strength having >=70% the maximum flexural strength exists in the residual elongation region E2 . Preferably a concrete molding is produced by using the fiber for the reinforcing concrete.
Patent JP-H03191877-A (JP)
Title: Contact output monitoring circuit
Inventor: TAKEDA YOSHIO
IPC: G01R31/00
Filed: 1989-12-21
Abstract: PURPOSE:To always monitor the operation of an output circuit by utilizing a plurality of contact output elements, using one of them for confirming an operation to detect an operating logic and comparing the logic with a logic to be outputted. CONSTITUTION:A driver 1 controls a relay driving transistor 2 in accordance with the input of output data to operate an output relay 3. The output non- voltage contact 5 of the controlled relay 3 is outputted outside. At this time, a collating circuit 4 takes in the operation signal of the output auxiliary contact 6 of the relay 3 and the output of the driver 1 and always collates the operating signal and the output with each other to output also a result that a collation is OK. Thus, an output circuit can be always monitored without being connected to an outside tester.
Patent JP-H03192840-A (JP)
Title: Synchronization/asynchronization conversion integrated circuit
Inventor: HIROSE YUKIKAZU
IPC: H04L7/00
Filed: 1989-12-21
Abstract: PURPOSE:To realize space saving of a printed circuit board with a synchronization/ asynchronization conversion integrated circuit mounted thereon by incorporating a selective circuit (selector) selecting a synchronous signal and an asynchronous signal with a control section to eliminate the need for an externally mounted selective circuit for the synchronous signal and the asynchronous signal. CONSTITUTION:A synchronization/asynchronization conversion circuit 20 consists of a transmission section 21 and a reception section 22. In the case of asynchronous data transmission between a personal computer and a MODEM, a control signal 70 allows the signal output of a selector 30 and the signal input of a selector to be thrown to the position of the transmission section 21 and allows the signal output of a selector 50 and the signal input of a selector 60 to be thrown to the position of the reception section 22. The asynchronous signal inputted from the personal computer is converted into a synchronous signal and the synchronous data from the opposite party demodulated at a MODEM integrated circuit section is converted into an asynchronous signal. In the case of synchronous data transmission between the personal computer and the MODEM, the control signal 70 allows the signal output of the selector 30 to be thrown to the position of the selector 40 and the signal input of the selector 40 to be thrown to the position of the selector 30. Moreover, the signal output of the selector 50 is thrown to the position of the selector 60 and the signal input of the selector 60 is thrown to the position of the selector 50.
Patent JP-H09178725-A (JP)
Title: Analysis for silicon compound
Inventor: TSUJI RYOTARO
IPC: C08G77/38
Filed: 1995-12-22
Abstract: PROBLEM TO BE SOLVED: To realize highly reliable analysis of silicon compound by decomposing a silicon compound quantitatively under mild conditions and determining alkoxy silane thus produced. SOLUTION: In the presence of catalyst, a silicon compound is decomposed, using orthocarboric acid ester compound and a compound containing active hydrogen group, into alkoxy silane monomer and/or alkoxy siloxane olygomer units which is then analyzed and determined. Preferably, 50-10000 pts.wt. of alkoxy silane monomer and/or 1-1000 pts.wt. of alkoxy siloxane olygomer are used for 100 pts.wt. of silicon. Since a silicon compound can be decomposed and analyzed easily and quantitatively under mild conditions, information related to the composition and structure thereof can be obtained with high reliability at low cost.
Patent JP-H02214550-A (JP)
Title: Method and device for automatically monitering waste thin sheets and waste bank notes
Inventor: ROITORUDO KAARU
IPC: G07D9/00
Filed: 1989-12-22
Abstract: PURPOSE: To monitor the destruction of bank notes by the destruction stage itself or an adequate sensor means capable of detecting the prompt result thereof. CONSTITUTION: The destruction of sheet materials, more particularly the bank notes, is monitored within an automatic classifying apparatus for continuously sending the sheet materials, sheet by sheet, to a cutting means 20 driven by a motor 15 having mesh cutter blocks 12, 13. At this time, the destruction stage and/or the prompt result thereof is detected by the sensor means, for example, an optical barrier 11, a proximity caliper 16, a current sensor 17, a microphone 18, an optical sensor 19, a band-pass filter 21 or the like. The signal of at least one sensor is sent to a microprocessor where evaluation is made relating to a plurality of parameters, such as counting, length determination, quality determination and detection of the plurality of bank notes.
Patent JP-2001155448-A (JP)
Title: Magnetic disk device
Inventor: NAKAMURA GENTARO
IPC: G11B21/02
Filed: 1999-11-25
Abstract: PROBLEM TO BE SOLVED: To provide a magnetic disk which is highly accurate and large in capacity by reducing the weight of a rocking part of an actuator and improving the operability of the head positioning. SOLUTION: When the amount of thermal expansion in the axial direction of a shaft 21 of a pivot bearing 2 is ΔA, the amount of thermal expansion in the radial direction of the shaft 21 is Δa, the amount of thermal expansion in the axial direction of a sleeve 23 is ΔB, the amount of thermal expansion in the radial direction of the sleeve 23 is Δb and the contact angle is α, the relation; (ΔA-ΔB)tanα≈(Δa-Δb) is introduced based on the structure of the pivot bearing 2 and, thereby, the change of pressurization on a temperature change can be suppressed.
Patent JP-H08178384-A (JP)
Title: Discharge electrode cleaning device for ionizer
Inventor: UMEKI MITSUSACHI
IPC: H01L21/02
Filed: 1994-12-20
Abstract: PURPOSE: To provide a discharge electrode cleaner for an ionizer capable of cleaning a discharge electrode easily and accurately. CONSTITUTION: A discharge electrode cleaner 1 for an ionizer is constituted of a number of long fiber bodies 3 made of a synthetic resin and a bundle body 5 in which the long fiber bodies 3 are bound at the end part thereof 3.
Patent JP-2000129509-A (JP)
Title: Partially air filling type raincoat
Inventor: WAKABAYASHI ISAMU
IPC: A41D27/12
Filed: 1998-10-21
Abstract: PROBLEM TO BE SOLVED: To provide a raincoat capable of checking an injury to the minimum when a small stone, etc., hits thereon, suppressing the lowering of body temperature due to an outside air temperature or improving the actions of a part of a shelter against rain and considering the safety. SOLUTION: This raincoat is obtained by installing air filling parts 1 on the back side of a plastic part 3 of the raincoat, blowing a breath from air filling ports 2 thereinto and arranging sites for filling the air in various places of the raincoat.