baber/WOPTO huggingface dataset:
Patent JP-2000269783-A (JP)
Title: Fet balun circuit
Inventor: ITO JUNJI
IPC: H03F3/45
Filed: 1999-12-24
Abstract: PROBLEM TO BE SOLVED: To make a device having an FET balun circuit small in size by providing the FET balun circuit using only a positive power source. SOLUTION: The voltage of a positive power supply 5 in an FET balun circuit is divided by a ratio of the resistance of two voltage division resistors 13, 14. The gate of a 1st FET 1 is biased by a positive voltage via a resistor 15, resulting from the resistance division. A gate of a 2nd FET 2 is connected to ground via an AC grounding capacitor 11 and receives a positive voltage as a bias voltage by the resistance division via a resistor 16. Thus, it is not required to set a negative level to a gate and a source of a 3rd FET 7, the gate is connected to ground and the source is connected to ground via a bias resistor 12. Thus, a negative power supply for the 3rd FET is not required, and by using only the positive power supply 5, a single-phase signal received by an input terminal 6 is converted into differential signals at two output terminals 9, 10.
Patent JP-2000196066-A (JP)
Title: Charge transfer device, and its control method
Inventor: SAKAMOTO TOMOHIRO
IPC: H04N5/341
Filed: 1998-12-24
Abstract: PROBLEM TO BE SOLVED: To provide a charge transfer device which is large in transfer capacity and moreover satisfactory in transfer efficiency. SOLUTION: This charge transfer device has a drive pulse supply means 3, which supplies six phases or more of drive pulses, six phases or more of transfer electrodes V1-V8 which receive six phases or more of drive pulses from a drive pulse supply means, and a charge transfer path 5 which is provided corresponding to the transfer electrode, and transfers the charge with the drive pulse supplied to the transfer electrode. Then, a drive pulse supply means is a charge transfer device which supplies drive pulses with which two or more transfer electrodes go to a low level at all times, when transferring the charge when the charges that the charge transfer paths transfer are electrons, and supplies drive pulses by which two or more transfer electrodes go to a high level at all times, when transferring the charge in the case that the charge that the charge transfers is positive holes.
Patent JP-2001184167-A (JP)
Title: Input device and input method
Inventor: TSUCHIYA HIROKO
IPC: G06F3/0488
Filed: 1999-12-24
Abstract: PROBLEM TO BE SOLVED: To provide an input device to enable quick input of data. SOLUTION: The input device has system constitution provided with a display part 12 and an input part 14 and is physically constituted as a touch panel. The display part 12 displays plural buttons related to respective functions on a display picture developed on a touch panel. The input part 14 selects a function related to a button including a specified point on the display picture developed on the touch panel, and in more details, successively selects functions related to buttons existing on a route continuously traced on the display picture.  When the specification of a point in an area having the size of one grid (4×4 dots) on the display picture is continuously detected twice or more, the input part 14 regards that the specification of the route is started, and when the specification of any point on the display picture can not be continuously detected twice or more, ends the specification of the route.
Patent JP-2000195238-A (JP)
Title: Device and method for previously confirming medium capacity
Inventor: ORUI EIJI
IPC: G11B27/00
Filed: 1998-12-25
Abstract: PROBLEM TO BE SOLVED: To provide device and method for confirming a medium capacity with which the remaining capacity of a storage device to be written is prevented from turning into a '0' state, and the processing operation activated during the same period is prevented from being affected by using the storage device in which data are written. SOLUTION: A storage medium 50 is provided with a data size storage area 30 where the size data of the data is recorded, and when the data is written in the storage medium 50, and the size data of the writing data is written in data size storage area 30 at the same time. Moreover, when a data is written from the storage medium 50 into a storage device 10, and when a data capacity of the data is larger than a remaining capacity of the storage device 10, an alarm is issued to the effect that the remaining capacity of the storage device 10 to be written is insufficient, and the processing of data writing from the storage medium 50 to the storage device 10 has been interrupted.
Patent JP-2000194569-A (JP)
Title: Device and method for compilation, computer-readable recording medium stored with compiling program, and computer-readable recording medium stored with object program
Inventor: TOMIZAWA KENJI
IPC: G06F9/45
Filed: 1998-12-25
Abstract: PROBLEM TO BE SOLVED: To reduce the capacity of the object program having a loop process and to shorten the time needed for the process. SOLUTION: The device has a loop processing extraction means 124 which extracts a loop process part from a source program or an intermediate text obtained by converting the source language into a low-level language, a recording area analyzing means 125 which analyzes a recording area for a variable controlling a frequency of looping between conditional branch instructions and selects an address recording area wherein the head address value is recorded, a head address setting means 126 which writes the head address value of a state processing to be executed next after one state processing ends in the address recording area,  and a jump instruction converting means 127 which converts the conditional branch instruction into a jump instruction for making a jump to the head address of the state processing to be executed next by referring to the head address value in the address recording area and making a processor perform the state processing at the jump destination.
Patent JP-2000193518-A (JP)
Title: Small vibration detection method
Inventor: MURAKAMI HIDEKAZU
IPC: G01H1/00
Filed: 1998-12-28
Abstract: PROBLEM TO BE SOLVED: To make detectable a small vibration while enlarging it mechanically. SOLUTION: One end of a plate 2 is fixed to a part 1 to be measured for detecting vibration, and a converter 3 using a piezoelectric element or the like is mounted to one portion of the plate 2. When the plate 2 is fixed to the part 1 to be measured with vibration. to be measured in this manner, a standing wave due to vibration is transferred from the part 1 to be measured to the plate 2. In the plate 2, the vibration causes the collision of molecules and is enlarged to some extent, and energy leaks onto a surface from the plate 2. The vibration that is enlarged by the plate 2 is taken out as an electrical signal by the converter 3, and the level and frequency of the vibration are measured at the part 1 to be measured using an oscilloscope or a spectrum analyzer.
Patent JP-2000190932-A (JP)
Title: Device and method for unsealing carton
Inventor: KIMURA IICHIRO
IPC: B65B69/00
Filed: 1998-12-28
Abstract: PROBLEM TO BE SOLVED: To provide a device and method for unsealing a carton wherein by effectively cutting off a side panel near the top panel of a carton case to prevent fine chips from being produced at the time of cutting and an inner bag can be taken out more easily and completely. SOLUTION: A work table 6 comprising a conveyor mechanism 60, a lift mechanism 61, and a turntable mechanism, and contact bodies 31, in pairs, which are located above the work table 6 and are brought into contact with the opposed sides of a carton case 5 mounted on the table 6 respectively to hold it between the contact bodies, are provided. A centering mechanism moves the bodies 31 toward or away from each other in the opposing direction thereof to position and hold the case 5 near the center of the table 6, while a side cutting mechanism moves cutting blades in opposite directions to cut the opposed sides of the case 5 held by the centering mechanism near the top panel of the case 5.
Patent JP-2001183289-A (JP)
Title: Particle adhesive force measuring apparatus and adhesive force measuring method
Inventor: KATO KENZO
IPC: G01N19/04
Filed: 1999-12-28
Abstract: PROBLEM TO BE SOLVED: To provide a particle adhesive force measuring apparatus capable of directly measuring the adhesive force among the fine particles. SOLUTION: This particle adhesive force measuring apparatus is provided with a sample substrate to which particles 15 adhere, a plate spring 17 vertically disposed with the lower part thereof fixed, a contact stylus 14 supported on the upper part of the plate spring 17 to be axially displaceable, a stage 7 for moving the sample substrate 10 in the axial direction of the contact stylus 14, and a laser displacement meter 18 for measuring the displacement of the contact stylus 14. With the particles 15 adhering to the tip of the contact stylus 14, the stage 7 is moved in the direction of withdrawing from the contact stylus 14 to separate the particles 15 from the sample substrate 10, thereby measuring the adhesive force of the particle.
Patent JP-2000188436-A (JP)
Title: Excimer laser device
Inventor: YOSHIOKA SHUNSUKE
IPC: H01S3/03
Filed: 1998-12-22
Abstract: PROBLEM TO BE SOLVED: To provide an excimer laser device which can easily transport a camber provided with a through-flowing fan supported in non-contact basis with a magnetic bearing. SOLUTION: In the structure, magnetic bearings 12, 12 for supporting, on the non-contact basis, a rotating shaft 3 of the through-flowing fan 1 for circulating the laser gas sealed within a chamber 2 with an electro-magnetic force attained when a current is applied from the power source of the excimer laser device are provided. Moreover, a rotating shaft holding mechanism is provided to hold the rotating shaft 3 to the chamber when a current of the magnetic bearings 12, 12 is cut off.  This rotating shaft holding mechanism is a clamp 23 which may be operated from the outside of the chamber 2 and mechanically hold the rotating shaft 3 of the through-flowing fan 1 by expanding the film with a hydraulic circuit which is shielded for laser gas or a standby battery which supplies a current to the magnetic bearings 12, 12 in addition to the power source of the excimer laser device and can be transported together with the chamber 2.
Patent JP-2000190352-A (JP)
Title: Two color molding apparatus
Inventor: OSAKI TERUMASA
IPC: B29C45/26
Filed: 1998-12-28
Abstract: PROBLEM TO BE SOLVED: To avoid lowering of the value of an article due to partial damages, and avoid the lowering of productivity by constituting respective molds of a primary side and a secondary side of spilt molds, and by allowing a primary side molded article to turn when the primary side molded article is transferred to the secondary side mold. SOLUTION: A primary molded article is molded at a primary side mold, and the primary molded article and core pin are exposed from the primary side mold by widening a movable side retainer plate. In this state, a step exists on the surface of the primary molded article, and the movable side retainer plate is turned along with the core pin by a turn driving source so as to move the primary molded article to place below the stationary side retainer plate of the secondary side mold. The movable side retainer plate 2 and secondary split mold 13 are closed, this closing is carried out without bringing the end of a holding part of the secondary split mold 13 in contact with the step formed on the primary molded article, and the step is removed by crashing by closing pressure.  Then, resin is poured into the cavity of the secondary split mold 13, a secondary molded article is molded in a state being adhered to the primary molded article. Thereby a damage of articles is not produced, and improvement of productivity can be attained.
Patent JP-2000178599-A (JP)
Title: Soap designed for pollution control
Inventor: OKABE MITSUTOSHI
IPC: C02F1/52
Filed: 1998-12-14
Abstract: PROBLEM TO BE SOLVED: To provide a soap designed for pollution controls, wherein an agglomeration-inducing material is mixed to allow easy treatment of domestic wastewater, generated by using soaps, in individual households. SOLUTION: In addition to essentially intended functional components of soaps, among functional substances contained in bathing, facial, kitchen or washing soaps, a natural, chemical or industrial drug having an agglomeration or coagulation effect on water polluting matters (e.g. dirt, stain, etc.), which are further generated through use of soaps, and a crosslinking effect on excessive components of the soap and contaminants, is blended or mixed in a soap.
Patent JP-H04215142-A (JP)
Title: Duplex disk control system
Inventor: MASUDA HIROKI
IPC: G06F11/20
Filed: 1990-12-14
Abstract: PURPOSE:To frequently copy stored information of a current disk device to a standby disk device without degrading the processing capability and to extract stored information of the current disk device even in the case of abnormality of a current disk controller in the duplex disk control system for a duplex information processing system having a standby auxiliary system. CONSTITUTION:A shared disk device 8 where data is written and read by both systems is provided, and current and standby disk controllers 5 can copy stored information of a current disk device 6 to a standby disk device 6 through the shared disk device 8; and if the current disk controller 5 is abnormal, the current disk device 6 is connected to the standby disk controller 5 by switching to extract stored information of the current disk device 6 through the standby disk controller 5.
Patent JP-H04229840-A (JP)
Title: Light wavelength changing module
Inventor: UENISHI NAOTA
IPC: H01S3/109
Filed: 1990-12-27
Abstract: PURPOSE:To secure a second harmonics through high wavelength changing efficiency by utilizing a high nonlinear optical constant inherent in 3-methoxy hydroxy-4-benzaldehyde. CONSTITUTION:This module is provided with a fiber type wavelength changing element 1 consisting of a core 11 and a clad 12, a laser beam source 3 for emitting a fundamental wave, and a condensing optical system 2 for condensing the fundamental wave and simultaneously radiating this fundamental wave to a core end of the wavelength changing element 1. In this connection, the core 11 consists of a single crystal of 3-methoxy-4-hydroxybenzaldehyde(MHBA), while an (a) axis or (b) axis of this single crystal extends into a surface orthogonal to a core axis, and the condensing optical system rectilinearly polarizes the fundamental wave in the (a) or (b) axial direction of the single crystal.
Patent JP-H04251026-A (JP)
Title: Conveyance device
Inventor: OSHIMA JINICHIRO
IPC: B65G54/02
Filed: 1990-12-28
Abstract: PURPOSE:To improve the strength of a partition wall for composing a device, prevent heating of the device, and reduce energy consumption. CONSTITUTION:A partition wall 1 is provided with thin wall parts 14, 14... formed thereon while a floating body 3 is provided with targets 15, 15.... The thin wall parts 14 are provided with notches formed on the outer circumferential surface 1a of the partition wall 1 in its longitudinal direction and are located in positions opposite to magnets 10 and 11. Since the thickness of the partition wall 1 is formed large except for the thin wall parts 14, the strength of the partition wall 1 is enhanced, and since the magnetic force of the magnets 10 and 11 act on the targets 15 through the thin wall parts 14, the floating body 3 can be supported by a small amount of exciting current.
Patent JP-H0787804-A (JP)
Title: Machine for back filling of underdrain groove
Inventor: SAITO SEISHIRO
IPC: A01B35/00
Filed: 1990-12-10
Abstract: PURPOSE:To provide a machine for back filling of an underdrain groove, having a new structure and capable of ready operation by coupling with a working machine such as a tractor brought into a construction spot, in relation to a machine for back filling of an underdrain groove in a construction work of the underdrain as one of methods for improving the ground of a field. CONSTITUTION:This machine for back filling of an underdrain groove has a following structure; The base parts of a pair of arm bars 2 and 3 are pivoted to a mounting plate 1 having a function as a coupling unit with a working machine such as a tractor respectively so as to freely opened or closed in the horizontal plane in a state in which the pair of arm bars form an inverted v-shape when viewed from the above and descend in the forward when viewed from the side. A mechanism 4 for fixation of the opening amount in the horizontal plane in combined with the arm bars 2 and 3. On the other hand, earth-moving plates 5 and 6 are attached to the top end sides of the arm bars 2 and 3 respectively so that the lower edges may be almost horizontal in a state in which the inclined angles from the ground may be freely adjusted. After this machine for back filling of an underdrain groove is combined with a working machine brought for an underdrain-burying work, this machine is allowed to go ahead to fill back an underdrain groove (D) with the soil (E) dug out.
Patent JP-H04298807-A (JP)
Title: Production of thin-film magnetic head
Inventor: IIJIMA ATSUSHI
IPC: G11B5/31
Filed: 1990-12-24
Abstract: PURPOSE:To prevent the deterioration in characteristics by metal oxidation and the degradation in quality and reliability by forming the above head in such a manner that metallic components do not stick to the peripheral parts of pole parts. CONSTITUTION:After the pole part 21 is coated with a copper film, a conductor coil film is 'formed. The copper film sticking to the upper magnetic film forming surface of the pole part 21 is then removed and an upper magnetic film 4 is formed. The copper films 121, 122 remaining on the peripheries of the pole parts 21, 4 are then removed.
Patent JP-H04233527-A (JP)
Title: Autofocusing circuit for camera
Inventor: TAKEMATSU YOSHIYUKI
IPC: G03B13/36
Filed: 1990-12-28
Abstract: PURPOSE:To obtain an autofocusing circuit where scarcely malfunction occurs by driving a photographing lens by a distance measuring signal which is identified at a part where the amplitude difference of pulsating voltage is large. CONSTITUTION:A timer 18 which starts its action with the start of the lighting of a light source 24 and finishes the action immediately after the peak value of the pulsating voltage of output from 1st and 2nd photodetectors 26 and 27 passes is provided. A lens driving circuit 34 is constituted so that it shifts to the preparation of the action in accordance with the output from the timer and drives the lens by inputting the distance measuring signal under the condition of the preparation of the action. Namely, the circuit 34 acts by inputting the distance measuring signal obtained until the point of time that is immediately after the peak of the pulsating voltage passes and does not act by the distance measuring signal at the falling part of the pulsating voltage. Therefore, it surely acts on the focus of a short distance and the focus of a long distance whether photographing is for the short distance or the long distance.
Patent JP-H04241135-A (JP)
Title: Pressure control device for weft inserting in jet loom
Inventor: MAKINO YOICHI
IPC: D03D47/30
Filed: 1990-12-29
Abstract: PURPOSE:To attain good weft-inserting control while enhancing consume efficiency of jet fluid. CONSTITUTION:A period for reaching tip of weft is detected by a weft detector 9 and a pressure control valve 12 is subjected to driving control by a control computer C2 based on the detected result to control jet pressure in a main nozzle 4 for weft inserting. A period for finishing uncreel of weft is detected by a detector 3 for uncreel of weft and a pressure control valve 13 is subjected to driving control by the control computer C2 based on the difference between period for finishing uncreel of weft and period for reaching weft tip to control jet pressure of assistant nozzles 5-8 for weft inserting.
Patent JP-H03500945-A (JP)
Title: 光学記憶方法及び装置
IPC: G11B7/2532
Filed: 1988-06-10
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-H07509496-A (JP)
IPC: A23L15/00
Filed: 1994-05-24
Abstract: A method or composition for dyeing keratinous fibres using as an oxidation dye precursor a 3-substituted para-aminophenol of formula: where R1 represents alkyl, alkenyl, mono- or polyhydroxyalkyl, cyano, cyanoalkyl, halogenoalkyl, aminoalkyl or alkoxyalkyl and R2 represents hydrogen, alkyl or mono- or polyhydroxyalkyl, provided that when R2 is hydrogen R1 is not methyl or trifluoromethyl, and addition salts thereof with an acid.
Patent JP-H03503316-A (JP)
Title: 星表作成用の恒星座標決定方法
IPC: G01C21/02
Filed: 1989-12-01
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-H04501743-A (JP)
IPC: F27B9/38
Filed: 1989-11-23
Abstract: Furnace for reheating, holding and accumulating steelworks products, in which the products move along a path on beams, whereby said path is located so as to link at right angles a line of feeding rollers and a line of withdrawing rollers, said path being constituted by supporting beams for the products, and by transport beams located a certain distance from the supporting beams and capable of effecting a hoisting movement in relation to them and a horizontal shifting movement for step-by-step feeding of the products, and whose ends are placed between the rollers of the roller lines for removing and depositing products thereon, characterized in that the supporting beams (14, 15) are subdivided into at least two groups located one after another and capable of being elevated independently of one another, whereby the two groups of supporting beams (14, 15) and the transport beams (13) are capable of shifting vertically in relation to the roller lines (11, 12), in order to shift from a maximum elevation position in which the upper beams surface is at a higher level than that of the roller lines, to a minimum elevation position, in which the upper surface of the beams is at a lower level than that of the roller lines.
Patent JP-H07507909-A (JP)
Title: 自動車用通信システム
IPC: B60R16/023
Filed: 1993-06-09
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-H01501675-A (JP)
Title: ２重差動型の電気的に補償された一定速度駆動装置
IPC: H02P9/06
Filed: 1987-12-18
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-S56500699-A (JP)
IPC: F03D9/00
Filed: 1980-06-04
Abstract: A plurality of wind turbines are supported aloft on the same tethered airfoil which is provided with devices for orienting the wind turbines into the wind. Various ways and devices are described for converting the wind energy into electrical power and for connecting and providing the plural outputs to the same electrical power grid. The principles are applicable whether there are a small number of relatively large wind turbines, a large number of relatively small wind turbines or some of each.
Patent JP-H11507609-A (JP)
Title: 構造要素を接合する方法
IPC: B22D19/04
Filed: 1996-06-05
Abstract: (57)【要約】
一体の構造体を形成するために細長い構造要素（２２ａ，２２ｂ）を接合する方法が開示されている。本方法によれば、複数の細長い構造要素（２２ａ，２２ｂ）の各々の一部を支持しながら受け入れるようにつくられた型手段（２６）が提供される。前記の細長い構造要素の各々の一部は相互に対して近接して前記型手段（２６）内に位置され、流体成型材料が前記型手段中へ導入される。流体成型材料は前記型内で前記細長い構造要素の周りで固まる、すなわち硬化するようにされ、それにより成型された要素によって相互に接合された複数の細長い構造要素から構成される一体の構造体を形成する。立体骨組み構造体の組み立て体あるいは小組み立て体を構成する方法も開示されている。この方法によれば、前記構造要素が前記組み立て体あるいは小組み立て体の形態に配置されると、前記複数の細長い構造要素の間の交錯点に前記型が位置するように複数の型が相互に対して離隔関係で配置される。複数の細長い構造要素の各々の一部は相互に対して近接して前記型中に位置され、流体成型材料が複数の型中へ導入され、前記型内で細長い構造要素の一部の周りで固まる、すなわち硬化するようにされ、それにより細長い構造要素の一部を相互に接合する。そのような方法により形成される骨組み構造（２０）も開示されている。
Patent JP-S60500856-A (JP)
Title: 転覆警報システム
IPC: B60Q9/00
Filed: 1984-02-20
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-H03502254-A (JP)
Title: 図形表示システム
IPC: G09G5/08
Filed: 1988-12-27
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。