baber/WOPTO huggingface dataset:
Patent JP-H11259782-A (JP)
Title: Status change transmission system for ras data
Inventor: TANAKA SHINOBU
IPC: G06F13/00
Filed: 1998-03-11
Abstract: PROBLEM TO BE SOLVED: To provide a transmission system which surely reports RAS information to a destination station by status change transmission. SOLUTION: A local station transmits status change RAS data to the destination station as RAS information, and the destination station transmits response RAS data as a response to it. The local station transmits RAS data again when a response doesn't come within a certain time after transmission of status change RAS data. The number of times of transmission of status change RAS data is stored, and the local station transmits RAS data again also if responses whose number corresponds to the number of times of transmission don't come from the destination station within a certain time.
Patent JP-S58174398-A (JP)
Title: 23-o-substituted alkyl-23-demycinosyldesmycosin derivative and preparation thereof
Inventor: FUJIWARA TATSUROU
IPC: A61P31/04
Filed: 1982-04-07
Abstract: NEW MATERIAL:A compound (salt) of formula I [R1 is (substituted) phenyl; R2 and R3 are H, lower alkyl or (substituted) phenyl; R4 is H or OH]. EXAMPLE:23-O-Benzyl-23-demycinosyldesmycosin. USE:An antimicrobial agent against Gram-positive and Gram-negative bacteria, etc., effective against part of resistant germs, stable even in the living body, and further useful as a veterinary remedy for infection and a feed additive for preventing the infection or promoting the growth. PROCESS:A compound of formula II [R6 is H or -OR5 (R5 is a protecting group of the hydroxyl group)] is etherified with an alkylating agent of formula III (X is halogen) in the presence of a base, and the protecting groups are then eliminated from the resultant compound of formula IV.
Patent JP-S55150612-A (JP)
Title: Monostable multivibrator
Inventor: ICHINOMIYA TSUTOMU
IPC: H03K3/023
Filed: 1979-05-14
Abstract: PURPOSE:To obtain a stable and sure operation for an external trigger input, by generating potential difference between both input terminals of an operational amplifier when the operational amplifier is in the stable state. CONSTITUTION:When the monostable multivibrator is in the stable state due to resistance R4 inserted in series between power source VCC and the inversion input terminal of operational amplifier OP, voltage VX=VCCXR1/(R4+R1) is applied to the inversion input terminal of OP, and the voltage of this terminal is set higher than the voltage of the noninversion input terminal of OP. When external trigger input (a) is input to terminal IN, differential pulse (b) is input to the noninversion  input terminal of OP, and output level (e) of the output terminal becomes ''H''- level, and the voltage of the noninversion input terminal becomes waveform (c).  Voltages at both ends of capacitor C1 rise gradually as shown in waveform (d) and keep the ''H'' level until the potential reaches the voltage set by resistances R2 and  R3. As a result, a stable and sure operation can be obtained for the external trigger  input, and malfunctions for disturbance can be prevented.
Patent JP-H07259117-A (JP)
Title: Automatic excavation control device and method
Inventor: DEIBUITSUDO JIEI ROTSUKU
IPC: E02F3/43
Filed: 1995-03-17
Abstract: PURPOSE: To make automatic excavation possible by executing machine work cycle by inputting operation option selection and function specification. CONSTITUTION: Front attachments 100 comprise a boom 110, stick 115 and bucket 120 and are respectively controlled by at least one hydraulic cylinder. A microprocessor receives the position signals from respective displacement sensors 210, 215, 220 and compares them to at least one of the predetermined ones of a plurality of position set points. Also, the microprocessor receives pressure signals from respective pressure sensors 230, 235, 240 and compares them at least to one of a plurality of pressure set points. An operator interface 260 produces a material condition setting being representative of a predetermined condition of the excavating soil and the logic device 250 produces a command signal in response to the pressure and position comparisons, the command signal having a magnitude responsive to the material condition setting.  An electrohydraulic system 200 receives the command signal and controllably actuates predetermined ones of the hydraulic cylinders 140, 145, 150 to perform the work cycle.
Patent JP-H01234083-A (JP)
Title: Abnormality inspecting device for rotary machine
Inventor: SASAKI HIROAKI
IPC: H02P29/00
Filed: 1988-03-11
Abstract: PURPOSE:To detect abnormality of rotary machine accurately, by determining a parallel reference line based on a regression line corresponding to the variation of rotation and mechanical vibration, and detecting abnormality the rotary machine based on an area corresponding to a region where the mechanical vibration exceeds over the reference line. CONSTITUTION:A first determining means 4 determines a regression line P representing the relation between a rotation signal 2 and a mechanical vibration signal 3 corresponding thereto. A second determining means 5 determines a parallel reference line Q based on the regression line Q. A third determining means 6 determines an area S corresponding to a region where a mechanical vibration signal exceeds over the reference line Q, and determines the variation width X of a rotation signal specified by the area S and the reference line Q. A judging means 7 judges abnormality in the rotary machine 1 when the determined area S is not within a predetermined allowable area or when the determined variation width X is not within a predetermined allowable width.
Patent JP-H09252338-A (JP)
Title: Portable electronic appliance
Inventor: ZUSHI KAZUTOSHI
IPC: H04B1/38
Filed: 1996-03-15
Abstract: PROBLEM TO BE SOLVED: To prevent a user from recognizing the loading of a battery pack to be completed while the pack remains in a half locked state by using the pawl of a hook part which is wider than the groove width of the joint part of the battery pack. SOLUTION: The battery pack 60 is loaded gradually to an electronic appliance main body 51 by being pushed to an arrow mark A direction. A movable hook approaches to a groove 63 formed between the first part 60a and the second part 60b of the battery pack, but since the width W1 of the groove 63 is narrower than the width W2 of a vertical direction pawl part 1b, this movable hook 1 is never inserted into the groove 63, and the battery pack 60 proceeds in the arrow mark A direction by pushed force, and can engage with an engaging recessed part 21. Namely, since the pawl 1b part is formed in a groove width direction, the pawl is never inserted into the groove 63, and the user is prevented from misunderstanding that the loading of the battery pack is completed because of the shock or the sound of insertion.  Since the pawl 1b part is given roundness, it is drawn in before the completion of the loading, and can be surely loaded.
Patent JP-S55152654-A (JP)
Title: Negative pressure power multiplier
Inventor: OOMI ATSUSHI
IPC: B60T13/52
Filed: 1979-05-15
Abstract: PURPOSE: To shorten the overall length of a braking power multiplier for a car and to prevent the noise and vibration, by overlapping the seal section for maintaining air-tight between the central opening in the rear wall and the power piston shaft to the shaft section.  
     CONSTITUTION: A metallic ring 36 has a small diameter front section 36a and large diameter section 36b where rubber seal members 38 are secured to the inside. The seal member 38 has a lip section 38a extending rearwardly to be contacted with the outercircumference of shaft section 12c, a section 38b adjoining to the front end of said metallic ring 36 to be contacted with inner circumference of the circumferential wall 11c, and a section 38c adjoining to the front face of a bearing ring 37. The front section at the root of lip section 38a is scooped into a ring, and under non- operating state the outer end of radial path 12f is lapped over the front end of sealing member 38. Consequently the air flow into a rear chamber 15 is limited to prevent the noise and the vibration. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H05230799-A (JP)
Title: Sintered metallic fiber sheet and its production
Inventor: MIZUMOTO YASUHARU
IPC: D21H21/14
Filed: 1992-02-14
Abstract: PURPOSE:To provide a porous sintered metallic sheet having thin thickness and uniform texture and suitable as a conducting part for electronic apparatuses such as semiconductor device and precision connector part. CONSTITUTION:A metallic fiber sheet produced by a wet paper-making process is sintered to obtain a sintered metal sheet. In the above process, an electrically conductive metal is attached to the sheet surface and the fibers are sintered to each other in hydrogen gas atmosphere at a temperature lower than the melting point of the metallic fiber to effect the fusion of the attached metal to the fiber surface.
Patent JP-H0677289-A (JP)
Title: Film carrier, semiconductor device utilizing the same and mounting of semiconductor device
Inventor: ISHIZAKA HITOSHI
IPC: H01L21/60
Filed: 1992-02-12
Abstract: PURPOSE:To provide a film carrier, a semiconductor device and a mounting constitution of the semiconductor device which can prevent inflow of solder into a semiconductor device mounting region during connection of film carrier mounting a semiconductor device on an external substrate. CONSTITUTION:An insulating wall 3 which is poor in wettability for solder 8 is formed between the loading part of a semiconductor element 5 and connecting part with circuit wiring 7 on an external substrate 6 at the surface of a lead 1 on a film carrier. As the desirable material for insulating wall3, a resin such as polyimide is used and it is processed by a means such as the dry etching method.
Patent JP-H06252818-A (JP)
Title: Freight collection contact equipment and transmitter and receiver
Inventor: ASO FUKUO
IPC: B65G67/02
Filed: 1993-02-24
Abstract: PURPOSE:To exclude a waste time of a drive going around agencies by informing it automatically by a receiver when freight collection is not required and a truck such as home delivery comes in the vicinity of a customer and an agency. CONSTITUTION:A transmitter T is provided to a customer or an agency C and a receiver R is provided to a driver's seat of a truck 40 for home delivery respectively. The transmitter T generates an ID signal representing the customer C and a freight collection request signal representing the presence of the request of fright collection and they are sent through a radio channel. The receiver R receives the signals and the signals are set to a request notice means. When a weight sensor 20 detects a weight, its detection signal is amplified by an amplifier 21 and an A/D converter circuit 22 converts the signal into digital data and inputted to a CPU 30, and the ID signal and the signal representing a weight and a signal representing the number of packages are sent from a transmission circuit 33 and even when the truck 40 approaches the customer C and no request notice signal is in existence, the truck 40 is directed to other circulating locations.
Patent JP-S53144744-A (JP)
Title: Sheet separator
Inventor: YANAGAWA NOBUYUKI
IPC: G03G21/00
Filed: 1977-05-23
Abstract: PURPOSE: To assure the sheet separation and not to damage the drum surrounding of fhe forming region of an effective image by carrying out the separation of the sheet, and providing a claw member which separates the sheet from the drum after the separation. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S51136571-A (JP)
Title: Solid-fluid contact apparatus
Inventor: TSURUTA HIDETADA
IPC: B01J8/02
Filed: 1975-05-21
Abstract: PURPOSE: A solid-fluid contact apparatus of a compact construction wherein the treating area of the apparatus for adsorption of organic solvent vapor in exhaust gas with activated charcoal is made small and different operation such as adsorption and regeneration or reaction and reactivating regeneration can be simultaneousely performed parallel. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H03261211-A (JP)
Title: Three-line comb-line filter
Inventor: SENUMA TOSHITAKA
IPC: H03H15/00
Filed: 1990-03-09
Abstract: PURPOSE:To enhance noise rejection without a defect of longitudinal distortion or the like by judging the level of vertical correlation from a level of a three- line signal and applying deep comb-line filter processing only when the correlation is low. CONSTITUTION:A difference signal between a 1st delay signal outputted through a 1st delay line 31 and other two signals among three-line signals obtained by 1st and 2nd delay lines 31, 32 is obtained from 1st and 2nd attenuators 4, 5. Moreover, changeover sections 6, 7 selecting output signals of the 1st and 2nd attenuators 4, 5 are provided, a resulting output signal is sent to a 3rd subtractor 11 via an amplitude limit circuit 9 and a level adjustment circuit 10, in which a difference signal between the 1st delay signal and the output signal of the level adjustment circuit 10 is generated. Then the vertical correlation is judged from the relation of quantity of levels of the three-line signals so as to control the filter in a way that the signal level difference gets larger when the correlation is low. Thus, improvement of noise elimination and reduction in a defect of longitudinal distortion or the like are made compatible.
Patent JP-H01275712-A (JP)
Title: Method for obtaining molten pig iron by melt reducing process
Inventor: KAARU FUARUTEYUSETSUKU
IPC: C21B11/02
Filed: 1989-03-14
Abstract: PURPOSE: To enable the subject method to utilize a waste gas for generation of electric energy, by compressing a gas exhausted from a melt-gasifier, burning this gas together with compressed air at a pressure lower than the atmospheric pressure, and expanding the waste gas through an expansion turbine.  
     CONSTITUTION: In the melting reduction process for obtaining molten pig iron, the waste gas 6 exhausted from the melt-gasfier 1 is adjusted to the pressure level suitable to be introduced into a combustion chamber 10 in a compressor 9 after passing through a heat exchanger 7 and a washer 8. In this combustion chamber 10, the air separately compressed by the compressor 11 is introduced. The gas generated by burning the waste gas 6 come from the melt-gasifier 1 together with the compressed air from the compressor 11 into the combustion chamber 10, is supplied into the expansion turbine 12 connected with a generator 13. Therefore, the waste gas in the combustion chamber 10 is used to generate the energy transformation, particularly, the electric energy in a simple mode. 
     COPYRIGHT: (C)1989,JPO
Patent JP-S52142915-A (JP)
Title: Diversity reception system
Inventor: OKAI TSUKASA
IPC: H04B7/08
Filed: 1976-05-24
Abstract: PURPOSE:To collect the whole reception level distribution at the high level side, by installing several changeover levels.
Patent JP-S62270390-A (JP)
Inventor: RIKUSON SAN
IPC: B42B5/08
Filed: 1987-03-14
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-H04295955-A (JP)
Title: Arithmetic abnormality detecting device for controller
Inventor: MATSUMOTO NAOAKI
IPC: G06F15/177
Filed: 1991-03-25
Abstract: PURPOSE:To detect the abnormality of an arithmetic function of a microcomputer. CONSTITUTION:Plural microcomputers are connected so that a communication can be executed, and each microcomputer executes a prescribed operation, respectively and transmits its contents and result to the other by a communication, executes an operation, based on received data, and checks whether a result of executed operation and a received operation result identify with each other or not.
Patent JP-S54151367-A (JP)
Title: Signal converter
Inventor: WAKAMATSU KUNIO
IPC: H03M1/02
Filed: 1978-05-20
Abstract: PURPOSE: To make unnecessary D-A converter, by using the D-A converter used as local decoder in the A-D converter as the D-A converter single unit, when A-D and D-A converters are required in one unit.  
     CONSTITUTION: The signal converter is constituted with the buffer amplifiers 2 and 12, local decoder 4 included in the A-D converter, control logic circuit 5, output register 6, reference voltage generator 7, selector switch sections 15 1  to 15 6  consisting of the inverter 17, OR circuit 18 and AND circuits 19 1  and 19 2 , and clock  generator 8. With this constitution, when this unit is used as an A-D converter,  the inversion output "1" of the inverter 17 is fed to the AND circuit 19 1  of the selector switch sections 15 1  to 15 6  and the selection signal "0" is fed to the circuit 19 2 . Further, with D-A conversion operation, the circuit can be simplified by feeding the inversion output "0" to the circuit 19 1  and the selection signal "1" to the circuit 19 2 . 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H04295718-A (JP)
Title: Vehicle-position displaying apparatus
Inventor: INOUE TAKAO
IPC: G01C21/00
Filed: 1991-03-25
Abstract: PURPOSE:To determine the position of a vehicle accurately on the road with respect to the road data of 1/250,000 when an own-vehicle-position recognizing means is matched to a map. CONSTITUTION:A vehicle-position displaying apparatus operates the position of a vehicle on the road based on the outputs of a running-distance detecting means 3 and a running-bearing detecting means 2 and the road data from a map data memory means 4. The map road data corresponding to the degree of details specified with a scale-degree specifying means 5A are obtained from the map data memory means 4. Own-vehicle-position recognizing means A, B and C which are indicated by 8, 9 and 10 corresponding to the degrees of details are selected. The vehicle position which is computed by using the map road data and the corresponding own-vehicle-position recognizing means is displayed on a display means 7.
Patent JP-H06274161-A (JP)
Title: Automatic playing device
Inventor: SAITO TSUTOMU
IPC: G10H1/40
Filed: 1993-03-19
Abstract: PURPOSE:To provide the automatic playing device which enables an accurate tempo to be set without the effect of the time difference of an external signal when the tempo is set from outside. CONSTITUTION:It is checked in a step 403 whether or not a MIDI input is a timing signal CK and when so, it is checked in a step 404 whether or not CKFLG = EXT. Namely, it is confirmed whether or not external setting is carried out. When so, the time difference (period) CKCNT between the last and current timing signals CK is found in a step 405. In a following step 407, the mean CKAVRN of the latest four time differences including the current time difference is found and in a step 408, CKAVRO which generates a current tempo speed is compared with the latest CKAVRN to check whether or not the difference is larger than a certain value. When the difference is larger than the certain value, the value of CKAVRN is substituted in CKAVRO in a step 409 and a tempo display is updated in a step 410 on the basis of the CKAVRO.
Patent JP-H10252688-A (JP)
Title: Centrifugal compressor device and operation method therefor
Inventor: ITO ATSUSHI
IPC: F04D29/056
Filed: 1997-03-14
Abstract: PROBLEM TO BE SOLVED: To reduce the size of an oil film seal type shaft seal device used in a multistage centrifugal compressor and to improve reliability of the device. SOLUTION: Shaft seal devices 31 to prevent leakage of working gas is arranged at the two end parts of a centrifugal compressor body. Shaft seal oil a flow rate of which is regulated by a regulation valve 4 is fed from an oil reservoir tank 16 to the shaft seal device 31. A shaft seal device 31 is coupled to the upper part of a seal oil head tank 13 and meanwhile, the lower part of the tank 13 is coupled through a shield valve 12 to the outlet side of a regulation valve 4 through a piping 18. When the temperature of exhaust oil discharged from the shaft seal device 31 exceeds a threshold, working gas is pushed back by utilizing a head of shaft seal oil in the head tank 13, and leakage of working gas from a compressor body is prevented from occurring.
Patent JP-H08256812-A (JP)
Title: Stick for blind person
Inventor: NAITO KOHEI
IPC: A45B9/04
Filed: 1995-03-20
Abstract: PURPOSE: To provide a stick for a blind person of which roller part can be easily attached/detached to/from the stick body. CONSTITUTION: This stick for blind person, of which roller part 7 is easily attached/detached to/from the head of a stick body 2 is designed so that the roller part 7 is made as a unit which comprises a support frame 8, rollers 9 rotatably supported at the right and the left of the support frame 8, and a sleeve with screw 10 rotatably attached to the top of the support frame 8, and the roller part 7 is freely attached/detached to/from the stick body 2 by screwing the sleeve with screw 10 into the head of the stick body 2. The roller part 7 is made as a unit, and by screwing the sleeve with screw 10 of the roller part 7 into the head of the stick body 2, the roller part 7 is freely attached/ detached to/from the stick body 2. Consequently, even a blind person can easily attach/detach the roller part 7 to/from the stick body 2.
Patent JP-H076163-A (JP)
Title: Word processor device capable of processing chinese language
Inventor: KAWASHIMA NAMI
IPC: G06F17/21
Filed: 1993-03-19
Abstract: PURPOSE:To attain a Chinese language processing by a Japanese word processor by HIRAGANA (cursive form of Japanese syllabary) input. CONSTITUTION:This device is equipped with an inputting device 2, data processor which is equipped with a KANA(Japanese syllabary/KANJI(Chinese character) converting means 10' and a KANA/KANJI conversion dictionary 11, and outputting device, and the HIRAGANA input can be converted into KANJI output. The KANA/KANJI converting means 11 is equipped with a KANA/ KANJI converting means 10 which converts the HIRAGANA input into the KANJI notation of Chinese by referring to a Chinese dictionary 14 and the dictionary 14 in which the KANJI notation of Chinese is collated with the HIRAGANA notation of Chinese reading. At the time of inputting the HIRAGANA notation of the Chinese reading of the KANJI notation of Chinese, the KANJI notation of Chinese corresponding to the HIRAGANA input can be outputted.
Patent JP-H09248913-A (JP)
Title: Continuous ink jet recorder
Inventor: KUDO NORIKO
IPC: B41J2/075
Filed: 1996-03-18
Abstract: PROBLEM TO BE SOLVED: To provide a continuous type ink jet recorder capable of using a simple ink feed mechanism without requiring a highly precise ink pressurizing mechanism. SOLUTION: When a head part 1 making an ink drop 7 fly by a pressure when ultrasonic waves are focused is used for a continuous ink jet, since a liquid surface of ink 8 is held by surface tension by making an ink drop 9 fly from a specific shaped aperture part 9, the ink is not required to be fed at a specific pressure, and the ink drop can continuously fly with a simple ink feed mechanism 10.
Patent JP-2000261381-A (JP)
Title: Method for adjusting pulse width of infrared communication circuit and the circuit
Inventor: DEGUCHI KEIJI
IPC: H04B10/114
Filed: 1999-03-09
Abstract: PROBLEM TO BE SOLVED: To obtain a method for adjusting the pulse width of an infrared communication circuit and the circuit which is capable of automatically adjusting a light-emitted transmission pulse width to transmit by a transmitting pulse width just like setting without regard to the variation of an external condition. SOLUTION: This infrared communication circuit transmitting data by a pulse signal obtained by modulating light is provided with a pulse width measuring circuit 10 detecting an infrared pulse signal as a transmitted optical signal by a light receiving part 4 as a light receiving element to measure its pulse width, and a transmission pulse width adjusting means 11 adjusting an infrared pulse width so that this measured value approaches a set value and transmitting data with this adjusted infrared pulse width as a reference pulse width.