baber/WOPTO huggingface dataset:
Patent JP-H0746641-A (JP)
Title: Mobile radio communication system
Inventor: FUJITA KOSAKU
IPC: H04W92/02
Filed: 1993-08-02
Abstract: PURPOSE:To equalize the loads of exchanges and to improve information transmission efficiency by generating the load conditions of base station management devices by every fixed time, informing base stations of them and selectively transferring originated calls preferentially from the exchange with less loads by the base stations. CONSTITUTION:The base station management devices 4a-4c generate load information for every fixed time and store it in a load information storage part 41 and a load information transmission part 42 transmits the load information stored in the storage part 41 to the base stations 2a-2g at every prescribed timing. The load condition analysis part 21 of the base stations 2a-2g analyzes the inputted load conditions and a transfer selection part 22 selects the exchanges A-D so as to equalize the loads and transfers the originated calls from mobile stations 1a-1f corresponding to the analyzed result of the analysis part 21. Thus, the localization of the loads in the specific exchange is eliminated, the loads are equalized and the information transmission efficiency is improved.
Patent JP-2000023167-A (JP)
Title: Video decoder, method therefor, receiver and reproducing device
Inventor: SUMIOKA TETSUJI
IPC: H04N19/513
Filed: 1998-07-07
Abstract: PROBLEM TO BE SOLVED: To directly and easily confirm a motion vector. SOLUTION: For encoded AV data received in a reception part 10, video data are extracted in the demultiplexer 21 of a decoding part 20, recorded in a memory 22, decoded in a variable length decoder 23, inversely quantized in an inverse quantizer 25, inverse-discrete-transformed in an IDCT(inverse discrete cosine transformation) device 26, motion compensation prediction processed in a motion compensator 27 and restored to original images. Also, based on the motion vector obtained in the variable length decoder 23, an image constituted of an arrow for indicating the motion vector is generated in an OSD generator 24.  The restored images and the image for indicating the motion vector are converted into the video signals of 4:2:2 respectively in a post filter 28 and an on-screen display part 29, synthesized in a blender 30, converted into NTSC signals in an encoder 31 and displayed at a display part 40.
Patent JP-S6081804-A (JP)
Title: Hexagonal plate type ba ferrite fine-grained powder for magnetic recording and manufacture thereof
Inventor: NAGAI NORIMICHI
IPC: G11B5/708
Filed: 1983-10-12
Abstract: PURPOSE:To further increase the magnetization value of the titled powder in the magnetic field of 10kOe by a method wherein a specific hexagonal plate type BaFe12-2xMxTixO19 (0.6<=X<=1.2, M is the dihydric metal ion of Co(II) or Co (II) and other than Co) fine grain is used. CONSTITUTION:A hexagonal plate type BaFe12-2xMxTixO19[0.6<=X<=1.2, M is dihydric metal ion of Co (II) or Co (II) and other than Co] fine grains, having the width of 0.1-0.4mum, a BET ratio surface area value of 20-50m<2>g<-1>, the magnetization (M) value of 40emug<-1> or above under the magnetic field of 10kOe and the coersive force (Hc) value of 500-1,000Oe, is used. Also by performing a hydro-heat treatment at the temperature of 250-330 deg.C using strong alkaline suspension solution containing at least Co (II) as Ti (IV), Ba (II) and dihydric metal ions M (II), a hexagonal plate type BaFe12-2xMxTixO19 (0.6<=X <=1.2) fine grains having the width of 0.05-0.4mum can be formed from the aqueous solution, and after said fine grains have been treated using a solution containing Si (IV), they are heat-treated at 900 deg.C or below, and the above-mentioned hexagonal plate type BaFe12-2xMxTixO19 fine grains can be obtained.
Patent JP-2001020718-A (JP)
Title: Valve device for silencer
Inventor: KAMIKANE MASAYUKI
IPC: F01N1/08
Filed: 1999-07-06
Abstract: PROBLEM TO BE SOLVED: To suppress resonance, caused by fluctuation of exhaust pressure, of an elastically flexible plate-type valve whose one end is fixed to a valve fixing portion of a housing. SOLUTION: In this valve device, a plate-type valve 43 consists of two layers of a first sheet member 43A located upstream of exhaust gas flow and a second sheet member 43B located downstream thereof. Flexing of the plate-type valve 43 causes friction between the first and second sheet members 43A and 43B. Also, the first sheet member 43A is made thicker than the second sheet member 43B to make difference between natural frequencies of the two sheet members 43A and 43B.
Patent JP-H02160303-A (JP)
Title: Spectral filter device
Inventor: BURAIAN II RICHIYAADOSON
IPC: F21V9/40
Filed: 1989-07-26
Abstract: PURPOSE: To control the spectrum composition of the light in the projected beam by covering any one of a separate area and a back ground area with a pattern of the light filtering material at the predetermined density. CONSTITUTION: A spectrum filter module 20 has four spectrum component filter elements 22a-22d, and formed into two pairs of discs, and a hub 24 of each disc has a pulley, and the pulley is rotated by a motor 26 through a pulley 27 and a belt 25. When driving motors 26a, 26d are separately driven, the beam crosses various selected part of a surface of each filter element 22a-22d at a different time. Respective filter elements 22a-22d has a light shielding material area, and a narrow and long flat surface area of each base body is coated with a pattern of the light shielding material, of which mean density decides the attenuated variable of the light crossing various area of the filter. With this structure, pattern density is changed, and the light is attenuated by the predetermined changed variable, and the spectrum composition of the light is controlled.
Patent JP-H0726748-A (JP)
Title: Joint formation for unit bath wall
Inventor: INUZUKA AKIHIKO
IPC: E04H1/12
Filed: 1993-07-06
Abstract: PURPOSE:To improve workability by forming an integral structure by attaching an adhesive tape having a nonadhesive layer formed at the center part, onto the joint part on the reverse surface side of a minutely divided surface member and attaching a base member onto the reverse surface of the ingtrgally formed surface member. CONSTITUTION:A plurality of minutely divided surface members 1 are arranged lengthwise and crosswise, keeping each joint interval and setting the reverse surface 1b upward, and a tape 3 is attached onto the reverse surface 1b so that the nonadhesive layer 3a formed at the center part of the adhesive tape 3 is positioned at the joint part 2. Then, an adhesive 4 is applied on the whole of the reverse surface 1b of the surface member 1 which is integrally formed with the tape 3, and a base member 5 is attached, and a unit bath wall 6 is constituted. Then, the joint part 6a of the wall 6 is held by the tape 3, and the joint 6a is prevented from being seen to be dirt because of the adhesion of dust and trash on the nonadhesive layer 3a, and generation of mold is prevented. Accordingly, the joint 6a can be formed without using white cement, and the workability in the drying process can be improved.
Patent JP-H0240946-A (JP)
Title: Semiconductor integrated circuit
Inventor: KONDOU ICHIYOSHI
IPC: H01L21/822
Filed: 1988-07-31
Abstract: PURPOSE:To reduce a region occupied by the capacitor of a voltage step-up circuit and miniaturize a device by applying a first conducting layer as a second layer to a first electrode of the capacitor, and forming a second electrode by connecting a second conducting layer and a diffusion Iayer. CONSTITUTION:In a semiconductor integrated circuit, a thermal oxide film 32 is formed on a P-type semiconductor substrate 31, and a thermal oxide film 33 is formed in a capacitor forming region 33 divided by the film 32. An N-type diffusion layer 37 is formed on the substrate 31 of the capacitor forming region. A first conducting layer 35 of polycrystalline Si is formed on the films 33, 32. On the film 35 and the substrate 31 surface of a forming region for a MIS type semiconductor device, an oxide film 34, a gate electrode 36a, and a second conducting layer 36b of the capacitor are formed, and an oxide film 41 is formed thereon. In a source.drain region and the capacitor part, an N<+> diffusion layer 38 is formed. By using a wiring 40 formed on an interlayer insulating layer 39 formed on the whole surface, an electrode is led out from the layer 35, and used as the first terminal of the capacitor. The layer 37 and the layer 36b are connected and used as the second terminal thereof.
Patent JP-H0534836-A (JP)
Title: Image forming device
Inventor: AKIYAMA YASUHISA
IPC: G03B27/32
Filed: 1991-07-31
Abstract: PURPOSE:To prevent a mirror from being opened by use of a cover locking means, except the time of detecting that a mirror unit is set on an original platen. CONSTITUTION:A stopper 127 is engaged with the latch 126 of a mirror cover 122 so as to close the mirror cover 122, but, when the mirror unit 61b is installed on the original platen 2, the attachment of the mirror unit 61b on the original platen 2 is detected by an attachment/detachment detector 129. The engagement of the stopper 127 is released by a releasing solenoid 128 based on the detection signal of the attachment of the mirror unit 61b by the attachment/detachment detector 129. Thus, the mirror cover 122 is open, and the mirror 66 is moved to a prescribed image reflecting position, so that the image projected from a projector unit can be formed on the original platen.
Patent JP-S6168080-A (JP)
Inventor: TAJIMA IKUO
IPC: D05B55/14
Filed: 1984-09-12
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-2000020409-A (JP)
Title: Semiconductor memory device
Inventor: YOSHIOKA YOSHINORI
IPC: G06F12/16
Filed: 1998-07-07
Abstract: PROBLEM TO BE SOLVED: To attain improvement in the reliability of data on a semiconductor hard disk device by enabling the multi-bit error correction of written data. SOLUTION: Page data to be written into flash memories 1-4 are divided into plural units, an ECC is calculated for each divided unit, and data are written in the flash memories 1-4 in the format of adding the ECC to the divided data. In the case of reading, the result of ECC data operating data stored again is compared with ECC data added at the time of reading. Thus, since it can be judged for each divided data unit whether data can be corrected or not and bits can be corrected for each divided data, multi-bit error correction for the unit of page data is enabled.
Patent JP-H1137662-A (JP)
Title: Baking device of plate to be baked
Inventor: OHINATA YOSHIHIRO
IPC: F27D3/12
Filed: 1997-07-17
Abstract: PROBLEM TO BE SOLVED: To simultaneously bake a plurality of plates to be baked with uniform quality, by eliminating the contact resistance with an inner bottom surface of a baking furnace or a crucible of the plates to be baked to unify the force to be applied to the plates to be baked. SOLUTION: A baking device is provided with a holding block 13 having a perpendicular surface 13 which is arranged on each side of a plurality of plates 12 to be baked arranged in a baking furnace or a crucible 11 in an upright condition, and an upwardly inclined surface 13b formed on the opposite side thereto, and a block 14 for a pair of weights having a downwardly inclined surface 14b arranged on each side of the holding block and an end face 14a formed in contact with an inner wall of the crucible 11. A receiving plate for the plate to be baked of the same material as that of the plate 12 to be baked is provided between an inner bottom surface 11a of the crucible 11 and a lower end face of a plurality of plates 12 to be baked.  The receiving plate 16 and a pair of holding blocks 13 are placed on the inner bottom surface 11a of the crucible through a plurality of small balls 17, and a plurality of projecting bars are preferably formed on the upwardly inclined surface 13b.
Patent JP-H1039313-A (JP)
Title: Liquid crystal device
Inventor: ASAOKA MASANOBU
IPC: C09K19/02
Filed: 1996-07-22
Abstract: PROBLEM TO BE SOLVED: To obtain a liq. crystal device having high contrast, high response speed, high definition and high luminance by holding a specified chiral smectic liq. crystal compsn. and using uniaxially oriented specified polyimide as the material of an orienting film. SOLUTION: A chiral smectic liq. crystal compsn. having at least two kinds of optically stable states is held between substrates. An orienting film on at least one of the substrates is made of uniaxially oriented polyimide represented by the formula, where A is tetravalent aliphatic hydrocarbon and (n) is an integer of >=1. The chiral smectic liq. crystal compsn. has no cholesteric phase and has an interlaminar space (dA) at a 1st transition point in the form of an interlaminar space which narrows and curves near the temp. at which transition from smectic A phase to chiral smectic C phase is caused and an interlaminar space (dmin ) at a 2nd transition point as the min. value from which the narrowing interlaminar space widens again in accordance with the drop of temp. from the 1st transition point.  The relation between the interlaminar space dA, and the interlaminar space dmin satisfies dmin /dA>=0.990.
Patent JP-S6251810-A (JP)
Title: Satellite reception antenna system
Inventor: YAMAMOTO HIROHIKO
IPC: H01Q19/17
Filed: 1985-08-30
Abstract: PURPOSE:To use a single reflection mirror for receiving two kinds of satellites by arranging a reflection mirror so that the major axis of an elliptic aperture is located on the same plane as the plane including a radio wave beam from the satellites or in parallel. CONSTITUTION:The radio wave from the 1st satellite 4 is reflected in the reflection mirror 6, receives by the primary radiator 40 arranged to the focus so as to be received at a maximum sensitivity. The radio wave from the 2nd satellite 5 is received by the primary radiator 50 arranged to a position deviated from the focus, the gain is lowered by the deviation power feeding, the circumferential ridge of the reflection mirror viewed from the satellite 5 is elliptic, the major axis of the aperture is set in parallel with the plane including the beam of the satellite 5, and the reception aperture area to the satellite 5 is increased relatively by arranging the reflection mirror in the direction increasing the angle with the beam of the aperture so as to compensate the gain reduction due to the deviation power feeding thereby using the single reflection mirror in common.
Patent JP-2001022651-A (JP)
Title: Information storage device, image processor, information processing system, information storage method and storage medium
Inventor: SAKO TSUKASA
IPC: G06F12/16
Filed: 1999-07-06
Abstract: PROBLEM TO BE SOLVED: To provide an information storage device with which a user can more reliably and easily perform the exchange or the like of a storage device. SOLUTION: When the storage of information in a second storage means 115a into a first storage means 116 is inhibited by an external instruction while information is not stored in the first storage means 116 and information is stored in the second storage means 115a, a memory control means 118 stores the information in the second storage means 115a into a third storage means 115b and stores prescribed initialized information in each of the first and second storage means 115a and 116 later.
Patent JP-H0739963-A (JP)
Title: Manufacture of patterned metal sheet by using flexible elastic body
Inventor: MIURA NORIMASA
IPC: B21D22/10
Filed: 1993-08-03
Abstract: PURPOSE:To manufacture a metal sheet satisfactory in surface condition and having an embossed pattern with a simple process. CONSTITUTION:A metal sheet 30 is held between a molding plate 10, of which plural holes 11 are formed in a specific pattern, and a soft elastic body 20; and a bulging part 31 corresponding to the pattern of the hole part is formed on the metal sheet 30 by a press forming. Since the bulging part 31 is plastically deformed while coming into contact with the expanded part 21, the metal sheet with the embossed pattern is obtained without wrinkles, scars, etc., caused by a pulling force.
Patent JP-2001025226-A (JP)
Title: Exposure scanning system
Inventor: OHASHI MASATO
IPC: H04N1/04
Filed: 1999-07-07
Abstract: PROBLEM TO BE SOLVED: To prevent spacers of a magnet damper from becoming worn out as time elapses, stabilize idling torque, and maintain satisfactory vibration suppressing force by adopting the two overlapped spacers for the magnet damper. SOLUTION: Two overlapped spacers 32 and 33 made of resin are used for a magnet damper 31. As a result, major slippage is caused to occur between the spacers 32 and 33, so that wear in the spacers 32 and 33 can be reduced, and idling torque after time has lapsed can be stabilized as compared with the case with a single spacer. At this time, two spacers 32 and 33 made of different materials can be used, to reduce friction between the spacers and further reduce idling torque in the initial stage, after a passage of time. The thus constituted magnet damper 31 is capable of suppressing with stability for a long time the vibration, which is produced form the motor shaft 3 of a stepping motor 3 and is transmitted to a carriage via a motor bracket, a timing belt, and the like.
Patent JP-S6084422-A (JP)
Title: Magnetic bearing
Inventor: TSUJIMOTO HIROSHI
IPC: F16C32/04
Filed: 1983-10-17
Abstract: PURPOSE:To maintaining the radial rigidity high by providing at least three sets of radial magnetic poles made of first and second magnetic pole members secured to fixed side member and movable side member. CONSTITUTION:When the movable side member 2 will rotate relatively against the fixed side member 1, first and second magnetic pole chips 35, 36 where the magnetic gap G is maintained constant by an axial control electromagnet 4 are attracted each other to support the movable side member 2 on the fixed side member 1 under contactless state. Since plural sets of radial magnetic poles 3 having magnetic pole chips 35, 36 are provided in axial direction, the rigidity of bearing in radial direction can be maintained sufficiently high.
Patent JP-H0859180-A (JP)
Title: Climbing frame of tower crane
Inventor: NOMURA HAJIME
IPC: B66C23/32
Filed: 1994-08-16
Abstract: PURPOSE: To provide a climbing frame of a tower crane capable of efficiently and safely achieving the work to open a supporting arm to a steel beam side and to close the arm to the inner side without requiring the labor. CONSTITUTION: A supporting arm 19 which is turnably provided on a frame 18 to support a mast 1, connected to a steel beam H of a building at the external position open to the outside, and folded at the internal side to be closed to the inside, and a rotary actuator 20 which rotates the supporting arm 19 in the horizontal plane around the axis of rotation 20A are provided.
Patent JP-H0938164-A (JP)
Title: Device and method for training eyeball motion
Inventor: MOTOHIDA TOORU
IPC: A61H5/00
Filed: 1995-07-28
Abstract: PROBLEM TO BE SOLVED: To observe the direction or motions of the eyes of a patient under training by a doctor or the patient himself/herself. SOLUTION: The light reflected on the eye is passed through a half mirror 4, converged at an optical system 5 and made incident to a CCD 6 later and the image of the eye is formed. On the other hand, infrared light from an LED 7a of an illumination light generating part 7 controlled by an illumination light control part 10 is reflected on the cornea of the eye and similarly made incident to the CCD 6 and the image of the LED 7a is formed. The signal from the CCD 6 is supplied through a video input part 9 and an input processing part 11 to a providing image control part 8 and a video output part 15. Thus, the image of the eye and the image of the LED 7a are displayed on an LCD 2 controlled by the providing image control part 8, and the image of the eye and the image of the LED 7a are displayed on a display device connected to a video output part 15.
Patent JP-S5894909-A (JP)
Title: Pendulum type running shearing machine
Inventor: KAWAI JIYUN
IPC: B23D25/06
Filed: 1981-12-02
Abstract: PURPOSE:To prevent contact between the rear end of a material and a lower tool post when the material passes through the captioned machine. CONSTITUTION:A lower tool post 8 is arranged so as to be placed in an F1-P1 position rotated by theta deg. within 0 deg.-60 deg., namely in a position of angular displacement to the main roller 9 side, that is, when a stop and standby position of the main crankshaft 1 at the time of passage of the material 10 through the machine is moved to the exit side roller 9 by theta deg., it turns to P1 posiion due to the influence of an oscillating link (unillustrated). Accordingly, the lower tool post 8 is prevented from being brought in contact with the rear edge of the material 10. The lower tool post is moved to the exit side roller 9 due to rotation of the main crankshaft 1, and an interval between the exit side roller 9 and the lower tool post is shortened, then the rear end of the material 10 does not make any contact with the lower tool post.
Patent JP-S5983075-A (JP)
Title: Speed sensor
Inventor: FUKUMOTO TERUMICHI
IPC: G01S13/60
Filed: 1982-11-02
Abstract: PURPOSE:To prevent the reception of influence due to the fluctuation in the emission angle of transmission beam with respect to the running surface of a moving body and to simplify the constitution of a transmitter receiver, by constituting the titled speed sensor from one transmitter, two receivers, a pulse oscillator and an operation circuit. CONSTITUTION:The angle formed by the straight line connecting a receiver 5 and the point R of a running surface E where a transmission signal reaches and the main surface of a moving body B is set to theta and the set value of theta is set to thetaS. The speed VE of the moving body to be obtained when thetaS is varied only by DELTAtheta is represented by a formula VE=VcosDELTAtheta. When a speed error is set to DELTAtheta, a formula VE=V+DELTAV holds and, therefore, a relative speed error DELTAV/V is shown by a formula DELTAV/V=costheta-1. When this formula is compared to a Janus system, the influence of the fluctuation in the emission angle of transmission beam signal with respect to the running surface E to the speed error can be reduced to the same degree as the Janus system. In addition, the constitution of a transmitter/receiver consists of one transmitter 9 and two receivers 7, 8 and, therefore, this speed sensor is almost the same to the Janus system in the speed accuracy thereof but constitution of the transmitter receiver is simple.
Patent JP-H1017172-A (JP)
Title: Method and device for taking off one sheet from stacked paper sheets and frame stacker using the device
Inventor: FUJINO SHINICHI
IPC: H01L21/50
Filed: 1996-07-02
Abstract: PROBLEM TO BE SOLVED: To provide a technique for taking off stacked paper sheets one by one, efficiently progress work, and prevent the increase of a running cost. SOLUTION: A one paper feeding device for taking off one sheet from stacked paper sheets comprises a stack frame 1 by which paper sheets are stacked in a trimmed state and a paper taking off part 2 is formed in one end; a taking off claw 3 protruded from a taking off part 2 so as to lock the surface of stacked paper sheets 10; an air feed passage 4 to blow air from the taking off claw 3 side against the stacked paper sheets 10; and a suction device 5 to suck the position side, closer to the taking off claw 3, of the first paper sheet of the stacked sheets 10 and feed the paper sheet in a direction crossing the stacked paper sheets 10 at right angles. Some of the stacked paper sheets 10 may be arranged in a stacked state with taking off claws 3 having a given distance.  Otherwise the stacked paper sheets 10 may be taken off downward with the taking off part 2 arranged almost downward or this mechanism may be adopted for a frame stacker.