baber/WOPTO huggingface dataset:
Patent JP-H01147942-A (JP)
Title: Serial transmission circuit
Inventor: SUZUKI MASAHITO
IPC: H04L5/16
Filed: 1987-12-04
Abstract: PURPOSE:To prevent the saturation of a pulse transformer by synchronizing a transmission signal whose period is not definite by means of a square wave with a fixed frequency and modulating the signal by the square wave and passing the signal through a band pass filter in response to a modulation frequency in case of reception. CONSTITUTION:Output signals 6, 7 at both ends (a), (b) of the primary winding N1 of a pulse transformer PT output a 1st power voltage Vs via a resistor R1 normally. When a transistor(TR) 2 is turned on by the signal 5 at first, the 1st power supply voltage Vs is applied between the middle point (c) of the primary winding N1 and its one terminal (b). Thus, a voltage in a direction of arrow is incruded between the other terminal (a) and the middle point (c) of the primary winding N1, then the potential of the signal 6 is nearly 2Vs, and on the other hand, the signal 7 is nearly 0. When the TR 1 is turned on by the signal 4, the signal 6 is nearly 0 and the signal 7 is nearly 2Vs conversely. The operation above is repeated for a period where the transmission signal 1 is at 0.
Patent JP-H05145175-A (JP)
Title: Semiconductor distributed feedback type laser device
Inventor: YAGI TETSUYA
IPC: H01S5/12
Filed: 1991-11-21
Abstract: PURPOSE:To obtain a gain coupled type semiconductor DFB laser device capable of gain coupling and single longitudinal mode oscillation, by perturbing the gain coefficient without increasing the internal loss. CONSTITUTION:Regions 18 for perturbing the distribution of carriers injected into an activated layer 15 are arranged periodically at a specified mutual distance in an upper clad layer 16 adjoining the activated layer or in the activated layer, and the gain coefficient is perturbed.
Patent JP-2000134988-A (JP)
Title: Power-converting device for controlling electric motor
Inventor: YATSUSU YASUAKI
IPC: H02P27/06
Filed: 1997-11-07
Abstract: PROBLEM TO BE SOLVED: To select a speed-setting value in parallel from a plurality of speed- setting values and to simplify the selection operation of the speed-setting value by providing a plurality of selection means for selecting one of a plurality of speed command values and selecting one of the plurality of selection means according to an external signal. SOLUTION: A speed-setting value generation circuit 5 is provided with a plurality of speed command values, namely a value according to a touch panel 41, a value by analog voltage command equipment 71, a value through a current/voltage conversion part 42 for the output of analog current command equipment 72 and a value by an addition computing element 43, a value by an UP/DOWN control part 44, and a value by a speed pattern generation part 45. In this case, for selection parameters 51 and 52, each one speed command value is selected based on a value that is selected in advance by the touch panel 41. Then, either of contacts 53a and 53b is closed according to the selection signal by an external contact 76 and is sent to an inverter control circuit as the speed-setting value of a voltage-type inverter.
Patent JP-2001125362-A (JP)
Title: Process cartridge, electrophotographic image forming device, image forming device, developing device, developer container and measuring components
Inventor: HIGETA AKIRA
IPC: G03G15/08
Filed: 1999-10-27
Abstract: PROBLEM TO BE SOLVED: To provide a process cartridge, an electrophotographic image forming device, an image forming device, a developing device, a developer container and measuring components, capable of detecting the remaining developer quantity stepwise in accordance with the consumption of the developer in the developer container functioning as a developer storing part. SOLUTION: The device is provided with plural measuring electrode members 21a to 21e which are arranged so as to come into contact with the developer and which are individually provided with at least a pair of input and output side electrodes partly arranged side by side at a prescribed interval, plural measuring electrode output contacts 30A1 to 30A5 which are electrically connected to each output side electrode of plural measuring electrode members, and a common input contact 30C which is electrically connected to the input side electrodes of plural measuring electrode members.
Patent JP-2001124897-A (JP)
Title: Nuclide diffusion inhibiting method and device in radioactive waste disposal area
Inventor: FUKUNAGA SAKAE
IPC: C12R1/01
Filed: 1999-10-28
Abstract: PROBLEM TO BE SOLVED: To inhibit the diffusion of nuclide in a radioactive waste disposal area. SOLUTION: Metal radioactive waster disposal containers 2 are stored in a reinforced concrete skeleton 1 embedded in the ground together with filling materials 3 for isolation between the disposal containers 2 and between the disposal containers 2 and the skeleton 1. Hydrogen which is produced when the metal disposal containers 2 and the reinforcement of the skeleton are subjected to reduction corrosion by underground water is guided from a vent 4 provided in the skeleton 1 to a hydrogen consuming reactor 5 filled with hydrogen consuming fungi.
Patent JP-H11125783-A (JP)
Title: Optical scan system, optical molding device using the system laser marker and laser beam machine
Inventor: UEDA SHINJI
IPC: B23K26/00
Filed: 1997-10-21
Abstract: PROBLEM TO BE SOLVED: To enlarge the scan angle of reflected light beams per a unit time without increasing heat generation in a motor by constituting first and second turning part constituting a polarizing means with respectively turnable first reflection member and at least a fixed second reflection member. SOLUTION: Laser beams are emitted from a laser light source 1 in the Y axial direction of a coordinate system, and made incident on a scan mirror 11 at an incident angle 45 deg.. At this time, the laser beams A are reflected in the X axial direction by the scan mirror 11, and the laser beams A reflected in the X axial direction are reflected in the Y axial direction by a reflection mirror 12. The laser beams A reflected in the Y axial direction are reflected again in the X axial direction by the scan mirror 11 to scan a target surface 8. In such a case, the reflected light beams are turned by 4θ by turning the scan mirror 11 by a (θ) degree. Thus, the scan angle of the reflected light beams per a unit time is enlarged without increasing the heat generation in the motor even when the same motor is used.
Patent JP-H06128850-A (JP)
Title: Body towel
Inventor: AKIYAMA TOMONOBU
IPC: D04B21/12
Filed: 1992-10-19
Abstract: PURPOSE:To obtain a body towel, having a soft and crispy surface and excellent in foaming and defoaming by forming ridgy parts at a regular interval on the surface of the towel using cotton yarn. CONSTITUTION:This body towel is knitted by using cotton yarn. In the process, knitting is carried out by using the design of three reeds and the chain combination of the reed (L1) for the first inlay mesh of 555/444/555/000/111/000//X4, the reed (L2) for the second inlay mesh of 000/111/000/555/444/555//X4 and the reed (L3) for chain stitch of 100/011//X12 and forming many ridgy parts at a regular interval on one surface of the towel and producing unevennesses in the surface. This body towel has the surface of soft touch and crispiness and is excellent in foaming and defoaming and good in drying properties.
Patent JP-H05119826-A (JP)
Title: Quick traverse controller
Inventor: NAKAGAWA ATSUSHI
IPC: G05B19/18
Filed: 1991-10-25
Abstract: PURPOSE:To execute a linear movement by the maximum capacity of its control object machine by executing automatically an operation of a composite speed by designating a mode of a multiaxis quick traverse operation. CONSTITUTION:This quick traverse controller is provided with a final arrival axis deciding means 7 and an each axis speed determining means 8. The final arrival axis deciding means 7 calculates the shortest feed necessary time tx, ty of each axis X, Y from each axis feed amount command values Lx, Ly of a multiaxis quick traverse command N1 in an NC program 3, and the maximum speeds vxm, vym of each axis, and derives a final arrival axis X for which the shortest feed necessary time tx, ty becomes maximum. The each axis speed determining means 8 determines a speed command value vx for driving actually this final arrival axis X as the maximum speed vxm of this axis X, and also, determines a speed command value vy of other each axis Y as a division value by the shortest feed necessary time tx of the final arrival axis X of the amount command value Ly of each axis Y.
Patent JP-H08154824-A (JP)
Title: Rice cooker
Inventor: OKUNO TOMIO
IPC: A47J27/00
Filed: 1994-12-09
Abstract: PURPOSE: To simplify a cooking menu selection by providing an operation panel with a cooking menu group formed out of displays of each cooking type array, and fitting a rotary switch to the center of the panel so as to be rotatably projected. CONSTITUTION: An operation panel 51 is provided with a rotary switch 53 as a menu selector switch for selecting each type of cooking menus. The switch 53 is formed out of a contact section having nine stationary contacts arranged on a virtual circle, and a dial section 53b positioned at the center of the circle and fitted with a moving contact selectively coming in contact with the stationary contacts. Also, the dial section 53b is projected from the panel 51. Furthermore, a cooking menu group M of nine types of menus such as 'ordinary', 'soft', 'hard' and 'gruel' is displayed on the panel 51 corresponding to the stationary contacts of the contact section about the dial section 53b as a center, and the dial section 53 is fitted with an indicator 63 for instructing the nine types of cooking menus depending on a rotating operation angle.
Patent JP-S63160675-A (JP)
Inventor: ICHINOMIYA TSUTOMU
IPC: A61N1/40
Filed: 1986-12-23
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-H06154052-A (JP)
Title: Electronic apparatus housing furniture
Inventor: HATTORI NOBUHIRO
IPC: H05K7/20
Filed: 1992-11-17
Abstract: PURPOSE:To house many electronic apparatuses, to efficiently exhaust radiation heat from the electronic apparatus, and to improve a dwelling property and a beautiful view of an indoor space. CONSTITUTION:The furniture is provided with an electronic apparatus shelf 1 provided in the vertical direction, an ornamental shelf 3 on which an ornamental article, etc., are placed, and a display stand 5 for installing a large-sized display 4, provided with a back face exhaust heat vent port 7 for using the back cavity of this electronic apparatus shelf 1 as an electronic apparatus shelf back face exhaust heat vent passage, and communicating with this electronic apparatus shelf back face exhaust heat vent passage, and provided with a side face exhaust heat vent port 9 for using a cavity on the side face of the electronic apparatus shelf as an electronic apparatus shelf side face exhaust heat vent passage 8, and communicating with this electronic apparatus shelf side face exhaust heat vent passage. Also, this furniture is provided with a connecting vent port 12 for using a cavity on the back face of the ornamental shelf 3 as an ornamental shelf back face exhaust heat vent passage 10, using a cavity on the side face of the ornamental shelf as an ornamental shelf side face exhaust heat vent passage 11, and allowing the electronic apparatus shelf back face exhaust heat vent passage and the ornamental shelf back face exhaust heat vent passage 10 to communicate with each other, and an exhaust heat port 13 for exhausting heat from these exhaust heat vent passages into the air is installed in the uppermost part. Also, an illuminating equipment by an illuminating lamp 14 and glass 15 is attached to the back face of the ornamental shelf.
Patent JP-H05118161-A (JP)
Title: Damping device
Inventor: KATSUBE AKINAGA
IPC: F16F15/02
Filed: 1991-10-28
Abstract: PURPOSE:To curtail expenses by installing a spring, exerting resilience on a lifting part so as to make it vibratile at the specified natural frequency in the vertical direction, in an interval between this lifting part inclusive of a mass member and a supporting member. CONSTITUTION:A rollable mass member 23 is installed on a concave part 22 of a supporting member 15, and this mass member 23 is lightly pressed by a pressing plate 25. In addition, a base 10 is attached to the rooftop of a building. In succession, the supporting member 15 and a column 16 supporting the mass member 23 are installed liftably in a hole 17 of the base 10, while they are installed so as to be vibrated by the specified natural frequency in the vertical direction by a helical spring 21. Accordingly, when the setup position is vibrated in the horizontal direction, the mass member 23 vibrates in the horizontal direction too, thus clamping takes place. When they are vibrated by an earthquake in the vertical direction, a lifting part consisting of the supporting member 15 and the mass member 23 vibrates up and down, thus damping takes place.
Patent JP-H02152138-A (JP)
Title: Plasma display panel
Inventor: KANAZAWA GIICHI
IPC: H01J11/38
Filed: 1988-12-05
Abstract: PURPOSE:To attempt improving the uniformity of an electric discharge surface and to attempt preventing interelectrode dielectric breakdown, by forming at least one part of a dielectric layer out of a glass sheet. CONSTITUTION:A back sheet 2 has its opposite-side surface formed with plural line grooves 6 wherein plural lined X electrode groups, X1, X2 and up are respectively buried. A glass sheet 8 formed with holes 7 is bonded and fixed on the opposite-surface side of the back sheet 2, while connecting conductors 9 which make connections to the aforementioned plural lined X electrode groups through the process of burying conductive paste in the holes 7 are respectively buried therein. The glass sheet 8 has its upper surface formed with the plural lined Y electrode groups, Y1, Y2 and up, which respectively cross the aforementioned plural lined X electrode groups to use the crossings as electric discharge cell groups, individual electric discharge electrode groups 10 which make individual connections to the conductors 9, and a second dielectric layer 12. Since, in this manner, there is interposed one glass sheet 8 between the back sheet 2 and the Y electrode groups, Y1, Y2 and up plus electric discharge electrode 10, the title plasma display panel has the capability of uniformizing its electric discharge and surely preventing dielectric breakdown between the X and Y electrode groups.
Patent JP-2000125983-A (JP)
Title: Seat back for automobile
Inventor: KOGANEI SHOICHI
IPC: B60N2/42
Filed: 1998-10-28
Abstract: PROBLEM TO BE SOLVED: To provide a seat back for an automobile for preventing the upper end part of a supporting means from being exposed even when a load from a passenger is applied. SOLUTION: This seat back is constituted of a seat back frame, the supporting means supported at the upper end part so as to be freely rotatable back and forth and freely movable up and down, a headrest holder 14 provided on the upper end part of the supporting means, a headrest supported through the headrest holder, a pressure receiving member supported at the lower end part of the supporting means capable of receiving the pressure of the back of the passenger and a facing member 41 provided with a through-hole 41a for freely retracting the headrest holder for covering the seat back frame. Then, between the root of the flange-shaped head part 14c of the headrest holder and the edge part 41aa of the through-hole 41a of the facing member 41 of the seat back for surrounding the headrest holder, a cover member 33 capable of covering the main body 14e of the headrest holder and being formed in a hollow conical shape is arranged.
Patent JP-H02153492-A (JP)
Title: Coin identifying machine
Inventor: TAKEMOTO TAKATOSHI
IPC: G07D7/182
Filed: 1988-12-05
Abstract: PURPOSE:To contrive the miniaturization of a bill identifying machine by using a coin throw-in port in common for a coin and a bill. CONSTITUTION:When a bill 4 is thrown into a coin throw-in port 11, coin carrying members 41, 44 are driven by power, and the bill which is thrown in through a bill passing path 22 is fed to bill identifying parts 62, 63, 81 and 82. The bill identifying part identifies whether the passing bill 4 is true or false and transmits an identifying signal. When a coil 5 is thrown into the coil throw-in port 11, it drops down by gravity, passes through a coin passing path 21 allowed to branch from the coin throw-in port 11 and fed to a coin discriminating part 61. The coin identifying part 61 identifies whether the passing coin 5 is true or false and transmits an identifying signal. In such a manner, whether the bill 4 and the coin 5 which are thrown in from the common coin throw-in port 11 are true or false can be discriminated, and the title machine can be miniaturized.
Patent JP-2001127853-A (JP)
Title: Portable telephone set, button therefor and seal for button
Inventor: TABATA TORAYUKI
IPC: H04M1/02
Filed: 1999-10-28
Abstract: PROBLEM TO BE SOLVED: To make the dial button and other buttons of a portable telephone set easy to press with the tip of finger, to prevent the button from being erroneously pressed at the same time and to prevent unintended operation from unexpected pressing for starting each of functions when carrying the portable telephone set while putting it in an satchel or bag. SOLUTION: Push surfaces 13 of respective dial buttons 6 projected on the front of a machine body 1 for portable telephone set are made locally high and convex parts 13 are formed for forming projecting push parts.
Patent JP-H04178880-A (JP)
Title: Arrangement information checking system
Inventor: TOTANI TAKANOBU
IPC: G06F17/50
Filed: 1990-11-14
Abstract: PURPOSE:To make it unnecessary for a use to execute work for checking the arranging position and arranging angle of parts and arranging the parts and to quickly execute checking work for arrangement information by displaying the arranging state of a graphic based upon the arrangement information and shape information. CONSTITUTION:A display information forming means 13 forms graphic display information from arrangement information 21 read out from an arrangement information file 2 by an arrangement information reading means 11 and shape information 31 read out from a shape information file 3 by a shape information reading means 12. The graphic display information formed by the means 13 is transferred to a graphic plotting function 4 prepared in an operating system to display the arrangement information 21 as a graphic. Consequently, time required for checking the arrangement information can be shortened.
Patent JP-H07162864-A (JP)
Title: Motion vector detecting method
Inventor: WATABE AKIYASU
IPC: H04N19/557
Filed: 1993-12-08
Abstract: PURPOSE:To detect the optimum motion vector at high speed by retrieving retrieval points sequentially according to the distance from a center point while securing retrieval accuracy. CONSTITUTION:A motion vector generator 3 generates the motion vector of the present block based on block data from a blocking device 2 and a reference block from a reference block generator 7. An optimum retrieval point judging device 8 calculates a matching error between the present block and the reference block, and stops the retrieval when the matching error is smaller than a certain threshold value, and sets the point as the motion vector of the present block. The retrieval point outputted from a retrieval point output device 5 is moved to a remote position in spiral shape gradually centering about the retrieval point of first block matching.
Patent JP-H07192289-A (JP)
Title: Optical pickup device
Inventor: EGUCHI NAOYA
IPC: G11B7/095
Filed: 1994-11-17
Abstract: PURPOSE:To enlarge the allowable range of disk skew by optically correcting regenerative waveform distortion caused by coma aberration generated by the disk skew even when the number of openings at an objective lens is large. CONSTITUTION:Correcting boards 21A and 21B provided with a aspherical surface shape are moved within a plane vertical to an optical axis by a correcting board driving means corresponding to the disk skew amount of an optical disk 8. Thus, even when the number of openings at an objective lens 5 is large, the regenerative wave distortion caused by the frame aberration generated by the disk skew is optically corrected.
Patent JP-2001131160-A (JP)
Title: New oxazolidinone derivative and its use
Inventor: YAMAMOTO TOSHIKI
IPC: C07B53/00
Filed: 1999-10-29
Abstract: PROBLEM TO BE SOLVED: To provide a method for obtaining an industrially useful and optically active isoxazoline derivative. SOLUTION: This new isoxazoline derivative having high optical purity is obtained by reacting a oxazolidinone derivative represented by the general formula (1) or (2) with a nitrile oxide in the presence of a metal salt wherein the nitrile oxide is prepared from a benzohydroxymoyl chloride derivative.
Patent JP-H08166149-A (JP)
Title: Hanging installation base for outdoor unit for air conditioning
Inventor: KUSANO SHOICHI
IPC: F24F5/00
Filed: 1994-12-13
Abstract: PURPOSE: To improve operability in the management of parts and installation work of an outdoor unit. CONSTITUTION: An installation base is made up of a pair of mounting rods attached to the ceiling and a pair of hanging rods 22 to be mounted on the mounting rods. The handing rod 22 is constituted of a carrier member 24 for installing an outdoor unit and a pair of arm members 26 and 28 to be linked thereto free to turn. The members 24, 26 and 28 are formed in a U-shaped cross section respectively and the width dimension of the carrier member 24 is formed narrower than an interval of the internal walls of bent parts 26a and 26b of one arm 26. Moreover, the width dimension of the other air member 28 is formed narrower than the interval of the internal walls of bent parts 24a and 24b of the carrier member 24.  Then, the carrier member 24 is fitted between the bent parts 26a and 26b of the one arm member, 26 and the other arm member 28 between the bent members 24a and 24b of the carrier member 24 respectively so that the hanging rods 22 can be folded compact.
Patent JP-H11143212-A (JP)
Title: Developing roller
Inventor: MIMURA KAZUYOSHI
IPC: G03G15/08
Filed: 1997-11-11
Abstract: PROBLEM TO BE SOLVED: To obtain a sharp toner image and to improve image density by incorporating fine particles specified in pH into a surface layer. SOLUTION: This developing roller consists of a conductive shaft as a center axis and a single layer or plural layers successively and concentrically formed around the shaft. The surface layer contains fine particles of <=5 in pH. The surface layer is a conductive elastic layer or an outermost layer covering the conductive elastic layer. The particle size of the fine particles to be incorporated is <=30 μm, and especially preferably 20 μm. Further, fine particles of <=3.5 in pH are preferable considering the efficiency to electrify the toner into negative charges. Especially a colloidal silica or carbon black subject to acid surface treatment are preferably used. If the amt. of the fine particles incorporated into the surface layer is too large, the surface layer is made too hard. Therefore, the amt. of the particles is preferably controlled to <=20 pts.wt. based on 100 pts.wt. of a resin.