baber/WOPTO huggingface dataset:
Patent JP-H0231027-A (JP)
Title: Static liquid pressure coupling type power transmission device
Inventor: NOZAKI TAKEAKI
IPC: F16D31/04
Filed: 1988-07-20
Abstract: PURPOSE:To prevent the leakage of operation oil between a throttle valve and a gear engaging part by linking and connecting the throttle valve to an external manipulation mechanism which drives the valve in the throttling direction or in the valve opening direction and locks up the input/output shaft on condition that a static liquid pressure is locked. CONSTITUTION:By rotating an operation lever 45 in the right side to slide a clutch body 41 on an output shaft 15 in the left side, a sliding rod 33 is moved in the same direction following the movement of the clutch body 41, pushing a spring shoe 35, and the pushing force of a spring 36 is increased thereby, the clearance between a valve seat hole 23 and a valve body 34 is reduced, and the pressure in an exit passage 20 is increased. As a result, the pressure in a valve insertion hole 33 is increased, making the valve body 34 moved until it is balanced to the force of the spring 36. Since the throttle valve 34 provided at the exhaust side of a gear engaging part 18 is arranged at the exhaust part of an input shaft 4, an output shaft 15, or the like in such a way, it is not necessary to combine the throttle valve 34 and the gear engaging part 18 with a swivel joint in a conventional way, and the oil leakage between the both members can be prevented.
Patent JP-S6338368-A (JP)
Title: Video shading correcting method
Inventor: MATSUMURA KENICHI
IPC: H04N5/16
Filed: 1986-08-01
Abstract: PURPOSE:To increase the correcting width of shading by using a shading correcting multiplier having the number of bits larger than that of the input multi-value video data undergone the A/D conversion. CONSTITUTION:A relation c<=a<b is satisfied with the i-th picture element among (a) bits of the original multi-value video data, (b) bits of a shading correcting multiplier Bi and (c) bits of the video data Ci obtained after the shading correction. At the same time, the digit matching is carried out to satisfy Ci=Ai.Bi/2<d> and b-1>=d>=(-)a/2(-). Thus the correcting magnification can be set every 1/2<d> within a range (2<b>-1)/2<d>-0. The value (d) is increased in case the fine correction is needed with a small shading degree and the decreased in case the large magnification is needed with a large shading degree respectively.
Patent JP-H01316537-A (JP)
Title: Hydraulic shock absorber
Inventor: EMURA JUNICHI
IPC: B60G17/08
Filed: 1988-07-21
Abstract: PURPOSE:To improve the controlling accuracy of the adjusting position of an adjuster in a damping force variable hydraulic shock absorber by providing a short-sized output shaft for linking a motor to the adjuster to transmit the rotation driving force of motor to the adjuster. CONSTITUTION:A motor 4, a reduction gear portion 5 for reducing the rotating speed of the motor 4, a position detector 7 for detecting the rotation angle of the short-sized output shaft 6 of the reduction gear portion 5, a retainer 8, and a cylindrical member 10 freely rotatably supporting a cylindrical adjuster 9 are housed from the top in order in a rod hollow portion 3. By providing the motor 4 in a piston rod 2, the output shaft 6 can be shortened. Thereby, the motor can be miniaturized while the controlling accuracy of the adjusting position of the adjuster 9 can be improved.
Patent JP-2000050270-A (JP)
Title: Video signal coding method
Inventor: HAN SEOK-WON
IPC: H04N7/26
Filed: 1998-06-29
Abstract: PROBLEM TO BE SOLVED: To accurately reconstitute the CBPY(coded block pattern type) information and to improve the coding efficiency by configuring the CBPY information, based on the reconfiguration shape information before both CBPY and DCT type information are configured. SOLUTION: When an AC component detection part 160 detects the AC component from among a set of DCT coefficients obtained by quantizing a set of DCT coefficients with respect a non-penetrating DCT block which is generated at a changed DCT part 130, based on the reconfiguration shape information and texture information given from a shape coding part 100, a CBPY generation part 170 generates the corresponding CBPY bit and sends it to a CBPY coding part 180. The extension CBPY information is generated so that the CBPY bit number is equal to an estimated bit number after their comparison. Then the extension CBPY information is multiplexed with other data by an MUX 200 and transmitted.  At the decoding side, a non-penetrating DCT block of the corresponding block is detected, based on the reconfiguration shape information and both blocks are compared with each other to estimate a non- penetrating DCT block number.
Patent JP-2001014257-A (JP)
Title: Exchanging device and management system for information recording medium
Inventor: MIZUKAMI TOSHIAKI
IPC: G06F3/06
Filed: 1999-06-28
Abstract: PROBLEM TO BE SOLVED: To unnecessitate the new development of an application program and a library program provided by a system controller without expanding equipment on the system and to make reduciable the cost when different types of an information recording medium and/or a device driver program are made to coexist and the system is operated. SOLUTION: In one information recording medium managing device, a mechanism group number, e.g. LUNs(logical unit number) of SCSI (small computer system interface) standards are allocated to each of a plurality of mechanism groups including an insertion and extracting mechanism (insertion and extraction element 2), a storage mechanism (storage elements 101 to 110), a read mechanism (read elements 10 and 11) and a carrying mechanism (carrying element 1) while the mechanism group number is made to correspond to each of the plurality of the mechanism groups. Thus, the system performs management as a plurality of virtual information recording medium exchanging devices.
Patent JP-H0471300-A (JP)
Title: Clinch device
Inventor: AZUMA YUSAKU
IPC: B23P21/00
Filed: 1990-07-12
Abstract: PURPOSE:To reduce the cost of a clinch device by a method wherein the clinch device is constituted into such a structure that the separation between two pawl parts and the angles of arrangement of the pawl parts are respectively set at the separation between the lead wires of an electronic component to be clinched and the angles of arrangement of the lead wires and after the pawl parts are brought to their stand-by positions, a driving means only is started and the lead wires are bent. CONSTITUTION:A clinch device 10 is arranged under the lower part of a circuit board 12. The device 10 is constituted of two pawl parts 16a and 16b, which can be respectively abutted on two lead wires 14b1 and 14b2 to be bent among a plurality of lead wires 14b made to penetrate penetrated holes 12a in the board 12 from outward, a driving mechanism 18 for bending the wires 14b1 and 142 which respectively correspond to the pawl parts 16a and 16b, an interval modifying mechanism 20 for modifying the separation between the stand-by positions of the pawl parts 16a and 16b according to the separation between the wires 14b1 and l4b2 and an angle modifying mechanism 22 for modifying the angles of arrangement, which are set to a prescribed reference line of the board 12, of the shift axial lines of these pawl parts 16a and 16b. Thereby, various forms of electronic components can be made to clinch by one set of the clinch device.
Patent JP-S6074625-A (JP)
Title: Device for inspection of mask defect
Inventor: IKENAGA OSAMU
IPC: G03F1/84
Filed: 1983-09-30
Abstract: PURPOSE:To shorten the inspection time and to improve the accuracy in detection of pattern defects by performing the detection of defects for each of blocks of a mask divided in X-direction and Y-direction by using signal detectors in which photosensors are arranged in a matrix formation in X-direction and Y- direction. CONSTITUTION:A sample table 11 for carrying a photomask 12 is moved in X-direction and Y-direction by a table drive controller 14 accepting command from a computer 13. The movement position is measured by a table position measuring part 15. The light from a light source 16 is spot-projected onto a photomask 12 and the transmitting light is projected onto an light-accepting surface of a signal detector 17. In the signal detector 17, plural photosensors 31 such as CCD are arranged in a matrix formation in X-direction and Y-direction. The detection pattern signal is suplied to a defect determining part 19 together with a pattern signal generated from a reference signal generator 18 based on design data and a scan signal generated based on the data stored in a buffer and it is determined to be existance of a defect if there is a difference among them.
Patent JP-S5884762-A (JP)
Inventor: ITOU MUNEHIKO
IPC: B05D7/06
Filed: 1981-11-14
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-S6338295-A (JP)
Inventor: SUMIYA TEIZOU
IPC: B23K1/00
Filed: 1986-08-04
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-H0233251-A (JP)
Title: Facsimile equipment
Inventor: KUMAGAI YASUHIRO
IPC: H04N1/00
Filed: 1988-07-22
Abstract: PURPOSE:To make the relation between document numbers and originals understood at a glance by printing out a character number onto a peeling adhering label and adhering the label onto a transmission original. CONSTITUTION:When an original 1 is read by an image sensor 15, a control section 14 decides a document number. The document number is printed out onto a peeling adhering label 9 by a printer 12. The printed label 9 is fed to a label peeling and adhering mechanism 13 while being sticked onto a mount 10. The label 9 peeled off from the mounted 10 by the label peeling and adhering mechanism 13 is adhered to the rear end of the original 1. The mount 11 with the label 9 peeled off therefrom is discharged from the label peeling and adhering mechanism 13.
Patent JP-S6427599-A (JP)
Title: Clothing dryer
Inventor: TOMITA TAKASHI
IPC: D06F58/10
Filed: 1987-07-24
Abstract: PURPOSE: To provide a thin and floor install type compact clothings drying machine capable of easily putting in/out clothings in the state of installing the drying machine on the surface of floor by composing a drying chamber, which stores and stirs clothings, of a freely bending clothings stirrer and providing a clothing inlet on the upper surface of the drying machine. CONSTITUTION: The side of an outside guide 4 of a clothings stirrer 2 has a tooth shape engaged with a gear 27, the clothings stirrer 2 is moved along between an inside guide 3 and the outside guide 4 with the rotations of the gear 27. When a lifter 5b comes to a position facing a lifter 5a, a motor 6 is inverted and, by repeating this operation, the lifters stir the clothings. The air of high temperature and much moisture inside a drying chamber 12 is sucked through a circulation side inhale pipe 16 to a fan 13 and heat is exchanged. Since the clothings stirrer 2 has an opening part at the upper position, clothings can be put in/out by opening a clothings input door 8. Therefore, even when this drying machine is used while being installed on the floor, a user can easily put in/out clothings while standing up.
Patent JP-S6339759-A (JP)
Title: Table traversing device for surface grinding machine
Inventor: IGARASHI TAENJI
IPC: B24B7/02
Filed: 1986-08-06
Abstract: PURPOSE:To enable a machine to selectively perform smooth grinding of a finished surface and heavy cutting, by freely selecting a ball screw system and a hydraulically operated system by a feed cylinder device so as to feed a table. CONSTITUTION:If a feed cylinder device 4 is actuated with a servomotor 2 being placed in an inoperative condition, a table 2 can be moved to be smoothly fed only by the hydraulic action, while reversely if only the servomotor 16 is actuated, the table 2 can be moved in a feed speed assigned by a ball screw 14, and heavy cutting of a work 20 can be performed by a grinding wheel 25. While in a position by the stroke end of a hydraulic cylinder device 30 and the feed cylinder device 4, a dressing position of the grinding wheel 25 can be accurately positioned, and a relative position of a bed 1 with the table 2 can be scaled by setting a switching start point of both the systems of ball screw and hydraulic action to a fixed quantity.
Patent JP-S6243198-A (JP)
Inventor: SAGARA HIROSHI
IPC: H05K13/00
Filed: 1985-08-21
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-S57105881-A (JP)
Title: Buffer-memory control system
Inventor: KAJIYAMA AKIYOSHI
IPC: G06F12/12
Filed: 1980-12-24
Abstract: PURPOSE:To prevent two data blocks from writing in the same data block storage, by avoiding the destruction of preceding data block written in a buffer memory by a succeeding data block. CONSTITUTION:When a preceding instruction data block is transmitted from a main memory to a buffer memory, this instruction data block is written in a data block storage area designated with a block number storage register 5 at instruction fetch. The succeeding operand data block is stored in a data block storage area designated at a block number storage resister 6 at operand fetch.
Patent JP-H0349117-A (JP)
Title: Insulation gas circuit breaker
Inventor: ARIMA YUJI
IPC: H01H33/42
Filed: 1989-07-18
Abstract: PURPOSE:To simplify and miniaturize a structure and make the operation easy and smooth by arranging three-phase breaker devices in a tank filled with insulating gas so as to form a space on an operating device side, and controlling the breaker from the outside via a rack connected to a link and a lever. CONSTITUTION:Three-phase disconnecting devices 4a-4c are arranged in a triangular shape in a tank filled with insulating gas so that a space is formed on an operating device side, and devices 4a-4c are opened or closed via a common driving rack 39 and gears 40a-40c engaged with it. The rack 39 is connected to a link 38 and a lever 37 and driven and moved by the small-angle rotation of one driving shaft of the lever 37 in the axial direction of the tank. The structure is simplified and miniaturized, and circuit breaker actions can be easily and smoothly performed by one driving shaft with a small action angle while the sealing from the outside is made easy and sure.
Patent JP-H1025439-A (JP)
Title: Biodegradable magnetic ink composition
Inventor: KAWAMOTO KENJI
IPC: C09D11/10
Filed: 1996-07-12
Abstract: PROBLEM TO BE SOLVED: To obtain a magnetic ink composition which is biodegraclable and can be used for preparing a magnetic recording layer of a commutation ticket, a magnetic tape and the like, by producing an ink composition from an organic solvent having specific properties, a biodegradable resin being soluble in the solvent and a magnetic material. SOLUTION: This biodegradable magnetic ink composition comprises, as essential components, (A) an organic solvent having a solubility parameter in a range of 8 to 10 (for example, methyl ethyl ketone), (B) a biodegradable resin being soluble in the solvent and (C) a magnetic material. As component (B), a poly (lactic acid) resin is suitable. Further, a poly(lactic acid) resin compounded with an aliphatic polyester resin can provide a magnetic layer which has appropriate hardness and flexibility, and also has excellent magnetic recording characteristics. It is suitable that an aliphatic polyester resin is contained in an amount of 5 to 40wt.% based on the total weight of the biodegradable resin. If desired, a curing agent can be compounded with component (B). Illustrative examples of component (C) include γ-iron oxide and magnetite.
Patent JP-H0931624-A (JP)
Title: Ceramic coating film and its production
Inventor: KURI YUUJI
IPC: C23C14/06
Filed: 1995-07-20
Abstract: PROBLEM TO BE SOLVED: To obtain a high reliability ceramic coating film excellent in heat resistance by specifying the amt. of Al in an AlN film when the AlN film is formed on the surface of a substrate. SOLUTION: The treatment temp. of an AlN coating film treated in vacuum at the time of film formation is regulated to >=400 deg.C, -100 to -300V voltage is impressed on a substrate and Al is evaporated by irradiation with 400-450mA electron beams. Gaseous N2 is fed and allowed to react with the evaporated Al in 1.5×10<-4> -4.0×10<-4> Torr vacuum. By this reaction, an AIN film contg. 40-45at.% Al is formed on the surface of the substrate and the objective high reliability ceramic coating film excellent in heat resistance and insulating property is obtd.
Patent JP-H0468579-A (JP)
Title: Compound semiconductor light emitting element
Inventor: KITAGAWA MASAHIKO
IPC: H01L21/203
Filed: 1990-07-09
Abstract: PURPOSE:To enable the accurate control of the semiconductor properties including electric properties and optical properties and get a blue light emitting diode with high brightness, wherein element properties are improved sharply, by sharply reducing the degree of unconformity of lattice in the element of conventionalGaN/alphaAl2O3orGaN/AlN/alpha- -Al2O3 structure, by the GaN/ZnO structure which becomes the primary combination in the structure of a light emitting element. CONSTITUTION:An ZnS<1->XOX epitaxial shock absorbing layer (ntype) 2, a ZnO layer (n-type) 3, a GaN epitacial layer (n-type) 4, a GaN epitaxial layer (p-type) 5, and an Al positive electrode 6 are provided on an ZnS(111) substrate 1, and 7 is an Al negative electrode. The GaN pn junction light emitting element constituted this way operates as a light emitting diode by voltage being applied between electrodes 6 and 7, and under the condition of 3V in rising voltage and 10mA in the current at application of 3,5V voltage, it shows 480nm light emission peak wave length, and 30mcd in light emission brightness.
Patent JP-2000020076-A (JP)
Title: Music play device
Inventor: OTSUKI HIDEKI
IPC: G10K15/04
Filed: 1998-06-30
Abstract: PROBLEM TO BE SOLVED: To enable easy selection of the music desired by a singer by a music name even if the music number stated on a music book is not used. SOLUTION: This music play device stores the music number-correspondence information file in which the music numbers and the character informations of music names of music data are made correspondent on a HDD 3. A system control section 1 converts the ten key data consisting of the combinations of the numerals 0 to 9 or symbols of # and * based on the prescribed rule inputted from the ten keys of a control panel 2 or a remote controller 30 to character data, such as prescribed KANA (Japanese syllabary) characters, English characters and numerals, retrieves the character data of the corresponding music name from the music number correspondence information file in accordance with the character data, reads out the music number corresponding to the character data of the retrieved music name and selects the music data corresponding to the music number.
Patent JP-S5885972-A (JP)
Title: Equilinear speed controller of disk player
Inventor: NISHIMURA HIROSHI
IPC: G11B19/24
Filed: 1981-11-16
Abstract: PURPOSE:To ensure the equilinear speed revolution, by generating a reference voltage proportional to the distance between the center of a disk-shaped recording medium and a pickup,  and comparing this reference voltage with the voltage proportional to the cycle of the sawtooth wave signal which is in synchronous with the rotation of a motor. CONSTITUTION:The signals are reproduced from a disk-shaped recording medium 1 through a  pickup 3 which is attached to a mobile stage 4 that is moved by a pulse motor 5. The number  of steps of the motor 5 is counted by an up-down counter 6, and the reference voltage corresponding to the count value is produced 7 and fed to a comparator 11. The frequency proportional to the rotational frequency of a DC motor 2 is generated 8 and then converted into the  square wave signals through the waveform shaping 9. The square wave signal is applied to a  sawtooth wave generating circuit 10 to obtain the voltage proportional to the cycle of the  sawtooth wave. This voltage is applied to the comparator 11 and compared with the reference voltage. The difference between these voltages undergoes the pulse width-voltage conversion  12. The signal of a reproduced signal processing circuit 4A of the stage 4 is divided 13 and  compared 14 with the reference signal 15 in terms of the phase to be rectified 16. The outputs  of the converting circuit 12 and the rectifying circuit 16 are added together and amplified 17.  Then the servo control is applied to the motor 2 to obtain the equilinear speed.
Patent JP-H0647701-A (JP)
Title: Cutting device
Inventor: KOYAMA KENICHI
IPC: B27B5/18
Filed: 1992-07-10
Abstract: PURPOSE:To provide a cutting device, with which the edge face of member such as the core material constituting a frame body or the like at the production of a triangular wooden panel consisting of the frame body and a face plate is easily and obliquely cut at a precise angle. CONSTITUTION:The cutting device concerned consists of a fixing stand 1 for fixing member A to be cut thereto, a motor-driven saw and a rotary table 3, which supports the motor-driven saw 2 rotatably and shiftably to cutting direction. The angle of the rotary table 3 can be decided at a cutting angle decision part 4 consisting of a slide lever 10 shiftable on a slide rail and a joint, which connects the slide lever 10 and the rotary table 3 to each other. By deciding the position of the slide lever 10, the angle of the rotary table 3 can be decided.
Patent JP-S5973169-A (JP)
Title: Control device for low pressure casting
Inventor: TETORI SOTOSHIROU
IPC: B22D18/06
Filed: 1982-10-20
Abstract: PURPOSE:To eliminate instantaneously the difference between the pressure in a hermetic furnace and a set pressure by providing a mechanism for discharging the gas pressing the surface of the molten metal in the furnace to the outside of the furnace in addition to a mechanism for adjusting the introducing flow rate of said gas and controlling both in accordance with the command from an arithmetic device. CONSTITUTION:A deviation between the set value of the pressure in a holding furnace 1 from an arithmetic device and the detected value of the pressure in the furnace from a pressure gauge 9 is determined with a comparator in a casting device which feeds carrier gas into the furnace to increase the pressure in the furnace and feeds a molten metal 3 into the cavity 5 in a casting mold 4. A motor 15 is driven according to the deviation and a flow rate regulating valve 14 is operated to eliminate the deviation value, whereby the pressure in the furnace adaptive to an elapsed time is accomplished. On the other hand, the controlled pressure in the furnace is inputted to the arithmetic device which feeds an operation command, when said pressure exceeds a set pressure, to a solenoid valve 17 to discharge the gas in the furnace through a stop valve 16 thereby controlling the pressure in the furnace in conjunction with the operation of the valve 14. The pressure in the furnace is thus extremely quickly regulated to the set pressure and the molten metal speed is precisely controlled.
Patent JP-S6340741-A (JP)
Title: Rewinder
Inventor: SAKAMOTO KATSUJI
IPC: G02B6/00
Filed: 1986-08-07
Abstract: PURPOSE:To enable let-off of a wire rod with high tension from a let-off bobbin and taking-up of the wire rod with low tension by providing a helper capstan for pulling the wire rod between the let-off bobbin and dancer roller. CONSTITUTION:The wire rod 5 (e.g.; optical fiber) is let off from a let-off bobbin 1 driven by a motor and is wound on a dancer roller 7; further, the wire rod 5 is taken up on a take-up bobbin 10 driven by the motor and the speeds of the bobbin 1 or bobbin 10 is corrected by the dancer roller 7. The helper capstan 38 is provided between the bobbin 1 and the roller 7 so that the wire rod 5 is pulled by rotating the capstan 38 with adequate torque. Since the separate and independent setting of the let-off tension and take up tension is thereby permitted, the let-off of the wire rod 5 is stable and the taking-up with the low tension is possible.