baber/WOPTO huggingface dataset:
Patent JP-H09200532-A (JP)
Title: Multilevel image data transmitter
Inventor: OOMORI MASATAKE
IPC: H04N19/42
Filed: 1996-01-23
Abstract: PROBLEM TO BE SOLVED: To provide a ultilevel image data transmitter with which multilevel image data can be transmitted after compression encoding with high compressibility, received, suitably decoded and outputted. SOLUTION: A multilevel image data transmitter 1 extends the multi-level image data inputted from an input part 2 into bit planes BP7-BP0 from MSB to LSB and stores them into correspondent storage areas 3a-3h inside a bit plane memory 3. The bit planes BP7-BP5 of high-order three bits in the bit plane memory 3 are successively transferred to a gray coding part 4 for every bit planes BP7-BP5 and made into gray code, afterwards, the bit planes from the high-order bit plane BP7 to the bit plane BP5 are transmitted from a transmission part 7 to the destination after compression encoding is successively performed at an encoding part 5, the bit planes BP4-BP0 of low-order five bits are transferred to a binarizing part 6, binarizecl and transmitted later from the transmission part 7 to the destination after compression encoding is successively performed at the encoding part 5.
Patent JP-H10208591-A (JP)
Title: Key switch device
Inventor: KOMADA HISAKO
IPC: H01H27/06
Filed: 1997-01-28
Abstract: PROBLEM TO BE SOLVED: To provide the key switch device which can accurately perform the on/off operation of the switch as intended for a long period of time. SOLUTION: A cam body 4 is mounted to the rotor 3 of a cylinder lock at its rear end part, the center communication plate part 16a of an U-shaped bracket 16 is fitted in the lock main body 8 of the cylinder lock at its rear end part, and it is fastened to the lock main body 8 with a nut 15 so as to be fixed thereto, a plurality of switches 7a and 7b are disposed in parallel so as to be housed in a space between the opposed plate parts 16b and 16c of the U-shaped bracket 16, the switch of each row is fastened to each opposed plate part with a screw 20 so as to be fixed thereto, and an operating projected part 4a pressing the actuators 19a and 19b of the switches 7a and 7b, are provided for the rear end face of the cam body 4.
Patent JP-H02207938-A (JP)
Title: Forming method for engine valve
Inventor: HARADA KATSUHIKO
IPC: B21J5/06
Filed: 1989-02-09
Abstract: PURPOSE:To quickly allow a mold releasing agent to flow out, and to obtain an engine valve in which no recessed part is generated on the surface of the bevel surface by forming a bulge part on an end face of a diameter expanded part of an intermediate body, and dissipating the bulge part in the next press stage. CONSTITUTION:By using the pressurize surface of the upper die 4 as a recessed-in surface 4b, a primary intermediate body in which a bulge part 5d is formed on the upper face is formed from a rod-like stock 2 of a high temperature. It is inserted into the lower die 6 and a mold releasing agent is allowed to adhere, and the upper die 7 in which its pressurize surface 7b is flat is allowed to descend. The mold releasing agent flows out naturally to the outside from the bulge part 5d. When the upper die 7 descends, the center part of the bulge part 5d is flattened gradually, and the mold releasing agent which remains behind on the surface is extruded forcibly to the outside. As a result, a secondary intermediate body in which its bevel surface 8c is flat is formed. In such a way, an engine valve whose quality is stable can be manufactured.
Patent JP-S62187470-A (JP)
Title: Tocopherol/tocotrienol-l-ascorbic acid-6-dicarboxylic acid diester, production thereof and drug containing said diester as active ingredient
Inventor: ARAKAWA SHINTARO
IPC: A61K31/355
Filed: 1986-02-12
Abstract: NEW MATERIAL:A dicarboxylic acid diester of tocopherol or tocotrienol with L-asorbic acid expressed by formula I {Y is -(CH2)l- (l is 2-20), -(CH2)m- X-(CH2)m- [m is 1-4; X is S, O or NR1 (R1 is lower alkyl, aliphatic lower acyl or aromatic acyl)] or -[CH(OCOCH3)]n- (n is 2-4); Z is formula II (R2 is H or methyl; p is 1-3; R3 is -[CH2CH2CH2CH(CH3)]3-CH3 or -[CH2CH2CH=C (CH3)]3-CH3}. EXAMPLE:dl-alpha-Tocopherol-L-ascorbic-acid-6-succinic acid diester. USE:Useful as a vitamin C supplementary agent and fat-soluble vitamin C derivative for medicines and cosmetics. PREPARATION:A compound expressed by formula III is reacted with L-ascorbic acid in the presence of a dehydrating agent in an organic solvent to afford the aimed compound expressed by formula I.
Patent JP-H10225096-A (JP)
Title: Retarder
Inventor: OSADA MASAHIRO
IPC: H02K49/02
Filed: 1997-02-13
Abstract: PROBLEM TO BE SOLVED: To provide a retarder making use of a cage-type induction motor, capable of damping, power generating and generating of torque. SOLUTION: A laminated core 20 is formed of a plurality of cores to be laminated, and a plurality of slots are provided to the inside circumference. A short-circuit conductor is composed of a plurality of bar-shaped conductors provided to a plurality of slots and circular conductors for short-circuiting them at both ends of the laminated core. A stator 25 is provided to the inside of the laminated core 20, incorporating the short-circuit conductor thereinto at a specific interval between a stator and the laminated core, and it is opposite to the inside circumference of the laminated core 20 incorporating the short- circuit conductor thereinto. DC or AC electric current with low frequency is supplied to a field winding of a rotor 24, and a secondary electric current is supplied to the short-circuit conductor to operate, so as to generate a damping torque (operated as a retarder).  The secondary current is supplied to the short- circuit conductor by generating a revolving magnetic field in the field winding, and the retarder is operated thereby so as to generate a driving torque or generate power.
Patent JP-H0792645-A (JP)
Title: Developed film case and arrangement box therefor
Inventor: SHIBAZAKI OSAMU
IPC: G03D15/10
Filed: 1993-01-25
Abstract: PURPOSE:To keep film without cutting it into pieces by providing a cylindrical housing part where the developed film wound in a roll state is housed inside a square column-like main body and providing coupling members through which the main bodies can be mutually coupled on the opposed outer walls of the main body. CONSTITUTION:The case main body 1 for the developed film case 10 is molded to be almost a square column, and provided with the cylindrical housing part 2 where the developed film F wound in a roll state is housed inside. The coupling members through which the main bodies 1 can be mutually coupled with each other are provided on the opposed outer walls 1a and 1b of the main body 1. One of the coupling members is constituted of a dovetail groove 3 along the longitudinal direction of the main body 1 and the other is constituted of a projected line 4. The groove 3 and the projected line 4 are engaged with each other and have a shape suitable for being integrally molded with the main body 1. Cover bodies 5 are provided on the upper and the lower surfaces of the main body 1 through a hinge connection part H, so that the aperture of the housing part 2 is covered.
Patent JP-H09205660-A (JP)
Title: Electronic animation stereoscopic vision system and stereoscopic vision eyeglass
Inventor: ITO KAZUYOSHI
IPC: G02B27/22
Filed: 1996-01-24
Abstract: PROBLEM TO BE SOLVED: To provide a system technology for ease of stereoscopic vision of an electronic animation at a low cost. SOLUTION: Stereoscopic vision animation data for left and right eye images are set to have the size of one frame of a display device 4 respectively and formatted to be compressed to a horizontal width of one frame of the display device 4 while the stereoscopic vision moving image data are arranged side by side and the resulting data are displayed on one frame of the display device simultaneously as compressed left/right images 31, 32. Then the left/right images are magnified twice in the horizontal direction by a goggle 5 and the left eye image 31 is viewed by the left eye and the right eye image 32 is viewed by the right eye simultaneously so as to cause stereoscopic vision through overlapped cognition.
Patent JP-2000225818-A (JP)
Title: Pneumatic tire and tire rim assembly
Inventor: SAEKI TSUTOMU
IPC: B60B21/12
Filed: 1999-02-05
Abstract: PROBLEM TO BE SOLVED: To improve durability of a bead part of a pneumatic tire without generating unevenness when the tire is assembled in a rim. SOLUTION: Current is flowed to a steel cord 20 of a bead core 18 by a first power source 36 and magnetic field is generated around the bead core 18. Current is flowed to lead wire of an annular coil 32 of a rim 30 by a third power source 40 and magnetic field is generated around the annular coil 32. By flowing current of the same direction to the bead core 18 and the annular coil 32, attraction force is acted between the bead core 18 and the annular coil 32. The bead core 18 becomes a direction reducing a diameter, pressure for pressing a bead part 12 on a rim base 30 A can be increased, carcass 14 is strongly held between the bead core 18 and the rim base 30 A, movement of the carcass 14 when the tire rolls can be suppressed and a failure of the bead part 12 can be prevented.
Patent JP-H11230746-A (JP)
Title: Position detection equipment for moving body
Inventor: HIRAOKA KAZUYUKI
IPC: G05D1/02
Filed: 1998-02-12
Abstract: PROBLEM TO BE SOLVED: To provide a position detection equipment capable of confirming a position in a moving body freely moved indoors/outdoors without the need of a body to be detected along a moving route. SOLUTION: Plural recursive type light reflectors 3 are provided in an area 1. The moving body 2 is provided with the recursive light reflector 6, a horizontal rotation laser device 8 for horizontally irradiating light beams over the entire periphery while performing rotation and detecting light recurring from the light reflector 3 or the reflector 6 of the other moving body 2, an angle detection means for detecting the rotation angle of the horizontal rotation laser device 8, an origination means for originating the coordinate data of the light reflector 6, a reception means for receiving the coordinate data of the light reflector 6 originated from the other moving body 2,  and a measurement means for measuring the coordinates of a second light reflector 6 by the rotation angle of the horizontal rotation laser device 8 at the time of detecting the light recurring from a first light reflector 3 and the second light reflector 6 from the other moving body 2 and the coordinate data of the light reflectors 3 and 6 and originating them through the origination means.
Patent JP-H03232044-A (JP)
Title: Main storage bus
Inventor: SHINOZAKI KOJI
IPC: G06F13/36
Filed: 1990-02-07
Abstract: PURPOSE:To connect units whose number exceeds limitation without lowering the performance of a bus by employing such structure that plural systems of division main storage buses can be connected. CONSTITUTION:A main storage bus is comprised of plural division main storage buses 1a, 1b with the same structure, and, for example, main storage working means 6a-6d such as a processor or a channel are connected by distributing to the division main storage buses 1a, 1b. For example, bus buffers 3a, 3b, bus latches 4a, 4b and a controller 5 are provided as access control means between a main memory device 2 and the division main storage buses 1a, 1b, and the main memory device 2 can be accessed by the main storage working means 6a-6d without generating contention. In such a way, it is possible to perform the extension of the bus only by attaching the division main storage bus without lowering the performance of the bus.
Patent JP-H0616690-A (JP)
Title: Glycosyl prodrug of anthracyclin
Inventor: MANFUREETO GERUKEN
IPC: A61K31/7028
Filed: 1991-01-31
Abstract: PURPOSE: To produce a new compd. useful for treating cancers as prodrugs cleaved into cytotoxic active substances by the action of tumor-specific enzyme conjugates and used as agents for treating cancers in combination with the conjugates.  
     CONSTITUTION: The compd. of formula I [R 1  to R 3  are each H, hydroxyl or the like; R 4  to R 6  are each H, morpholino or the like; R 7  is a carbohydrate of formula II (R 8  is methyl, carboxyl or the like; R 9  to R 11  are each H, an allyloxy or the like), where the compds. in which R 4 =R 5 =R 9 =R 10 =O-acetyl and R 6 =R 11 =H in the α-L-deoxyfucose conformation are excepted] and the salts thereof such as 14-O-α-D-galactohexopyranocyl-doxorubucin is provided. The compd. is obtd. by reacting anthracycline of formula III with carbohydrate components of the formula IV (Z denotes a leaving group such as a halogen, hydroxyl or the like) in the presence of a promoter and, at need, of an acid scavenger and/or desiccant in a solvent at a temp. of -50 to 80°C. 
     COPYRIGHT: (C)1994,JPO
Patent JP-H08220234-A (JP)
Title: Travel control device of automobile
Inventor: IZUMI TOMOMI
IPC: B60W30/00
Filed: 1995-02-17
Abstract: PURPOSE: To make distance data accurate by transmitting a radar wave with every constant scanning width, discriminating plural reflected waves with every scanning width as a single group, and finding a distance by the reflected wave of an intermediate angle position of scanning. CONSTITUTION: A laser radar head 16 is scanned in the prescribed direction at a scanning angle in a scanning width (t0 to tn ), and a radar wave is transmitted to the front of one's own car. Reflected waves with every scanning width (t0 to tn ) of the radar wave are received and inputted, and independent single group data in the reflected waves as seen from a traveling body such as an automobile traveling forward are detected from them. Therefor, an enumerated value N of a continuous data counter is counted one by one with every reception of the reflected waves, and distance data is stored. When a value of the enumerated value N becomes a prescribed preset value not less than 3, it is set as selecting data to calculate data distance of N/2nd (an intermediate angle value) from continuous data in the Nth from the first. In this way, an accurate distance can be calculated.
Patent JP-H07239696-A (JP)
Title: Voice recognition device
Inventor: KOKUBO HIROAKI
IPC: G10L21/0208
Filed: 1994-02-28
Abstract: PURPOSE:To correct the change in inclination of a spectrum in a section of a voiced sound with a relatively larger sound power and easy to occur voice deformation by performing inversion filtering only in a sound section decided as the voiced sound by an adaptive first inversion filter part. CONSTITUTION:The sound data divided at every fixed interval are inputted to a self correlation function calculation part 201. The calculation part 201 calculates the self correlation function of an input sound. When the input sound is a voiced sound, a large peak should exist in a part equivalent to a repeat period in the autocorrelation function. Then, the maximum value among the peaks of the autocorrelation function excepting a 0-order peak is detected by a peak detection part 202. A decision part 203 compares the maximum value of the peaks obtained by the peak detection part 202 with a threshold value awaited beforehand, and decides that the inputted sound is the voiced sound when the maximum value exceeds the threshold value, and the change in the inclination of the spectrum due to the speaking deformation is corrected by the succeeding inversion filtering in the section of the voiced sound.
Patent JP-H03251466-A (JP)
Title: Manufacture of glazed ceramics substrate
Inventor: NAGIRA TSUMORU
IPC: B41J2/345
Filed: 1990-02-08
Abstract: PURPOSE:To enable a high quality high performance thermal head substrate which is excellent in printing performance to be manufactured by a method wherein after forming a mask on a glazed surface to be partially projection of an alumina substrate, a required thickness of an exposed surface is removed by a sandblast method, and corner rounding is performed by heat treatment. CONSTITUTION:After sticking glass powder uniformly onto a ground alumina substrate 1 with a spray, a smooth glazed layer 2 is formed by baking. Then, after printing phenol resin as thermosetting resin at a position wherein a rectangular partial projection is required to be formed on the surface of this smooth flat glazed layer, masking 3 is formed by thermosetting. Thereafter, a part of an exposed glazed surface is scraped off by a wet sandblast method 4. Then, a mask is peeled off, and the glazed surface having a partial projection 5 is sufficiently washed. Thereafter, the rectangular partial projection is rounded. The shape of an obtained partial projection 6 is rounded by removing the corners, and the glazed substrate having a rounded partial projection can be obtained.
Patent JP-H05227531-A (JP)
Title: Camera monitor system
Inventor: YAMANAKA MAKOTO
IPC: H04N5/91
Filed: 1992-02-17
Abstract: PURPOSE:To record a voice uttered from a moving object such as a person or a vehicle as the voice whose articulation is high without being affected by a surrounding noise by correcting voice information from plural microphones based on the detected information of the position of the moving object. CONSTITUTION:Luminance signal data for one frame, and the luminance signal data for the previous one frame are transmitted to a position detecting part 4, and the position of the moving object in an image pickup area is detected by performing the arithmetic operation of both the data by the position detecting part 4. The position information is transmitted to a voice synthesizing part 5. Information concerned with the voice is obtained by plural microphones 6 arranged so that the voice in the image pickup area can be collected. Each microphone 6 is arranged in a straight line. A voice signal from each microphone 6 is converted into digital data by an A/D converter 7. Then, each voice signal is transmitted to the voice synthesizing part 5 in parallel, and synthesized based on the position information from the position detecting part 4.
Patent JP-S55122921-A (JP)
Title: Method for preventing bank washout
Inventor: KOIDE YASUHIRO
IPC: E02D17/20
Filed: 1979-03-14
Abstract: PURPOSE: To prevent earth and sand of the slanted bank side from being washed out and collapsed by wind and rain by using tension-apllied ropes horizontally to the slanted bank surface where earth and sand are exposed.  
     CONSTITUTION: The slanted bank side 1 with exposed earth and sand is provided horizontally with tension-applied ropes 2 made of hemp thread, straw, etc., which are set with fixing tools such as stick with eyelit and pin. By applying ropes in this way, it is made possible to prevent earth and sand of the slanted bank side from being washed out and collapsed by wind and rain. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S56125145-A (JP)
Title: Side tone prevention circuit for telephone set
Inventor: MURAKAMI MASAYUKI
IPC: H04M1/58
Filed: 1980-03-07
Abstract: PURPOSE:To obtain an excellent side tone characteristics without increasing the number of elements, by selectively constituting a balancing circuit network suitable for every near and remote terminals with one selector switch. CONSTITUTION:To near terminal, the contact is selected to I with the operation of the switch 18 to constitute the balancing circuit network suitable for near terminal with the series circuit consisting of resistors 14, 15 and a capacitor 17 in common use with DC blocking, and to the remote terminal, the switch 18 is selected to II, and the balancing circuit network suitable for remote terminal is formed by connecting a capacitor 16 in parallel with a resistor 15 in common use of the resistors 14, 15 and the capacitor 17.
Patent JP-S52115070-A (JP)
Title: Pressure contact feeder roller
Inventor: TEJIMA AKITOMO
IPC: B65H23/038
Filed: 1976-03-22
Abstract: PURPOSE:To provide a conveying device for interposing a feeding belt between two cylindrical pressure contact feeder rollers to enable correcting of the direction of the belt by providing a pair of projections forked at the same rotary angle zone on both side ends on the roller peripheral surface.
Patent JP-S58149642-A (JP)
Title: Coffee bag
Inventor: SUZUKI MAKOTO
IPC: A23F5/10
Filed: 1982-02-27
Abstract: PURPOSE:To provide a coffee bag capable of making regular coffee easily, by sealing a mixture of a sweetener, cream and fine powder of roasted coffee beans in a water permeable bag. CONSTITUTION:Fine powder of roasted coffee beans is blended with powdery or granular sugar and powdery or granular cream in a given ratio by a blender, a fixed amount of the blend is weighed by a meter, and sealed in a water permeable bag. The addition of active calcium promotes the extraction of coffee.
Patent JP-H02210971-A (JP)
Title: Photographing angle varying device
Inventor: MATSUURA YASUAKI
IPC: H04N5/225
Filed: 1989-02-10
Abstract: PURPOSE:To photograph a picture rotated at an optional angle by providing a means rotating an image forming part of an image pickup means. CONSTITUTION:An optical image of an object 11 is formed on an image forming section 1 through a lens 2. The image forming section 1 is able to be rotated around the pickup optical axis to a video camera main body 3 by an image forming rotating member 14. Through the constitution above, since the image forming section 1 is able to be rotated around an optical axis regardless of the attitude of the main body, an erected picture is obtained. Moreover, since the image forming section 1 is rotated while the main body 3 stands upright the picture rotated at an optional angle can be photographed.
Patent JP-S55123428-A (JP)
Title: Release of plastic lens from glass mold
Inventor: KOMIYA SHIGEO
IPC: B29C39/38
Filed: 1979-03-16
Abstract: PURPOSE:To release a large number of lenses from their glass molds in a short time, by irradiating ultrasonic wave when the plastic lenses and their glass molds are made to pass through liquid tanks. CONSTITUTION:Cast-polymerized plastic lenses and their glass molds are made to pass through two or more liquid tanks with temperature differences and ultrasonic wave is irradiated in the liquid tanks. Desirable range of temperature difference between the tanks lies at 50-70 deg.C. Water and conventional organic solvents are used for liquids of the tanks. When water is used, the releasing time is especially short and the temperature difference is small. All ultrasonic waves with frequencies employed in ordinary ultrasonic wave cleaners are applicable, and the releasing effect is especially remarkable in a range of 20-50kHz.
Patent JP-S59155230-A (JP)
Inventor: MURATA ISAO
IPC: A47L15/42
Filed: 1983-02-23
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-H11232360-A (JP)
Title: Public utility charges payment system
Inventor: SHIOTANI HIROKI
IPC: G06Q20/00
Filed: 1998-02-12
Abstract: PROBLEM TO BE SOLVED: To enable public utility charges to be easily paid. SOLUTION: This system has an individual terminal 10 installed in a customer's house to read the name of a customer's company, his name or his staff number from his salary deduction card and to transmit them to a job terminal 20 of a public company by way of a network 40. The job terminal 20 of the public company transmits a request for payment of his public utility charges to his company in an open mail. A salary calculation terminal 30 of the company arranges payment of the requested public utility charges and deduces them from his salary.