baber/WOPTO huggingface dataset:
Patent JP-S5747219-A (JP)
Title: Automatic free running hab
Inventor: UENO MITSUO
IPC: B60K17/34
Filed: 1980-09-04
Abstract: PURPOSE: To automatize the chunge-over to the driving of two wheels at a high speed range by arranging a engaging groove on the circumference of a driving shaft of a four-wheel-driven car and a centrifugal key inside a rotating wheels as engaged with the groove radially charged by a spring in such a manner that the engagement is released by a centrifugal force with the high speed rotation.  
     CONSTITUTION: A centrifugal key 23 is normally engaged with a groove 16 of a driving clutch 14 by a force of a spring 22 to get the driving clutch 14 together with a housing 18, thereby performing a four-wheel driving. But, when the running shifts to a high speed range requiring no four-wheel driving, a large centrifugal force is applied on the centrifugal key 23 so that it is forced back outward against the force of the spring 22 to separate from the groove 16. This separates the driving clutch 14 from the housing 18 thereby switching the operation over to the two-wheel driving. Thus, at the high speed range, operation is automatically changed over to the two-wheel driving, reducing noises and fuel consumption. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H08315805-A (JP)
Title: Lead-acid battery
Inventor: KITAGAWA KATSUMI
IPC: H01M4/14
Filed: 1995-05-23
Abstract: PURPOSE: To provide a lead-acid battery with low internal resistance even if height is high and excellent high current characteristics by installing specified constitution in a plate in the lead-acid battery having the rectangle plate whose height dimension is larger than width dimension. CONSTITUTION: In a lead-acid battery having square plates whose height dimension H is larger than width dimension W, lugs 2, 10 are formed nearly in the center of one side surface of the plates 1, 11. By arranging the lugs 2, 10 on the side surfaces of the plates 1, 11, the distance from the lugs 2, 10 to an active material farthest from the lugs 2, 10 becomes the shortest compared with when the lugs 2, 10 are formed in other part, and internal resistance of the plates 1, 11 is minimized.
Patent JP-S6017013-A (JP)
Title: Production of steel having mixed composition
Inventor: YUZUTORI TAKAAKI
IPC: C21D8/02
Filed: 1983-07-05
Abstract: PURPOSE:To convert the structure of a low-carbon steel having a specific structure to a mixed structure of ferrite and martensite, bainite, and in some case, residual austenite by heating said steel at a high temp. to a ferrite-austenite region then cooling the same. CONSTITUTION:A steel material contg. <0.3% C, <2.0% Si and 0.5-2.5% Mn is subjected to controlled rolling at <=30% cumulative draft at <=950 deg.C in which the rolling ends at Ar3+ or -50 deg.C to convert the structure thereof to a structure consisting principally of martensite or bainite or a mixed structure of ferrite the phase formed in low-temp. transformation of martensite or bainite in the case of forming said steel material to a plate material. The plate material is in succession heated at a heating rate of >=1,000 deg.C/min to a ferrite-austenite region and is then cooled to convert the structure to a mixed structure of ferrite and martensite, bainite and in some case residual austenite, by which the steel plate having stable yield strength without change in strength is obtd.
Patent JP-H10297998-A (JP)
Title: Silicon carbide and production of silicon carbide
Inventor: YAGI KUNIAKI
IPC: B82B3/00
Filed: 1997-04-26
Abstract: PROBLEM TO BE SOLVED: To obtain silicon carbide that accelerates disappearance of the antiphase boundary on the way of the growth of silicon carbide and has low antiphase boundary density and is excellent in carystallinity and a variety of characteristics by allowing silicon carbide to grow via the atomic arrangement-repairing layer on the area formed on the adjacent areas with the antiphase boundary between in the crystalline structure of a single crystal of silicon carbide epitaxially grown on the base plate. SOLUTION: After silicon carbide 3 containing antiphase boundary 6 in the crystalline structure is grown on the base plate 1, the same kind of atoms as the outermost surface atoms are adsorbed at least one area of areas 4 and 5 which are adjacent to each other with the antiphase boundary 6 between, for example, on the area 5 to insert the atomic arrangement-repairing layer 7 to the area 5. Thus, the antiphase boundary disappears. Then, silicon carbide is further grown. The atomic arrangement-repairing layer 7 is formed on the silicon monatomic layer or carbon monatomic layer. The atom arrangement- repairing layer 7 is formed by singly feeding a silicon or carbon starting gas.
Patent JP-S5913392-A (JP)
Inventor: HARADA KEIJI
IPC: H05K3/00
Filed: 1982-07-15
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-S614587-A (JP)
Title: Demineralized water supply system and its method
Inventor: HAYASHI MIKIO
IPC: C02F1/00
Filed: 1984-06-15
Abstract: PURPOSE:To control the proliferation of microorganisms by providing a branch valve at each use point, and circulating demineralized water supplied from an extremely pure water apparatus whether the demineralized water is discharged from the use point or not. CONSTITUTION:A three-way valve 8 is provided to each use point 6, and one branch of each three-way valve 8 is connected to a reflux pipeline 7. The other end of the reflux pipeline 7 is connected to a water storage tank 1, and demineralized water is sent from the three-way valve 8 to the water storage tank 1 through the reflux pipeline 7 and recovered. When the demineralized water is used at the use point 6, the three-way valve 8 is turned to the use point 6 side, and the demineralized water is supplied to the use point 6 from an extremely pure water apparatus 4 through a circulating pipeline 5a and a branch pipe 5b.
Patent JP-S5981179-A (JP)
Title: Pen touch type dot printer
Inventor: YOSHIMURA KOUICHI
IPC: B41J27/20
Filed: 1982-07-14
Abstract: PURPOSE:To enable to print with high quality at a high speed, by a method wherein a plurality of ink pens retaining an ink therein by capillarity are regularly arranged, and some of the pens are selectively made to tough a recording paper. CONSTITUTION:An ink 12 having an appropriate viscosity is charged in an extremely small diameter pipe 11 constituted of a stainless steel tube, a tetrafluoroethylene tube or the like, while the pipe 11 is fixed to an end of a printing spring 13, a plunger 15 consisting of a permanent magnet is engaged to the spring 13, and a solenoid 17 is fitted onto the plunger 15. A plurality of thus obtained printing elements 21 are regularly arranged to constitute a printing head, and some of the elements 21 are selectively made to touch a printing paper 20, thereby printing is performed.
Patent JP-H07306638-A (JP)
Title: Alighting station informing device
Inventor: MISU YUKIE
IPC: G08B6/00
Filed: 1994-05-13
Abstract: PURPOSE:To automatically alarm a passenger, sitting on a seat, of a get-off station and also inform another passenger standing in front of the seat by providing a magnetic reader for reading magnetic record information stored in an inserted passenger ticket. CONSTITUTION:A magnetic reader provided at each seat of a passenger car reads the magnetic record of a passenger ticket (including a commutation ticket) inserted by a passenger sitting on a seat 10, judges the alighting station of the passenger from the read information and outputs an identification signal (formed of a bit pattern). This pattern is compared with a pattern outputted from a station signal pattern receiving means, and when both patterns coincide with each other, a vibrating part 72 is vibrated to stimulate the passenger on the seat, and an indicating lamp 71 is lighted to inform a passenger standing in front of the seat. The passenger on the seat is thereby informed of the alighting station so as to be prevented from riding past the station. Another passenger can also recognize the alighting station so as to be able to obtain the cooperation of another passenger even in the case of the person by oneself failing to notice it.
Patent JP-S5913577-A (JP)
Title: T-joint welding method
Inventor: FUKAYA YASUHIRO
IPC: B23K9/08
Filed: 1982-07-15
Abstract: PURPOSE:To execute T-joint welding which forms stably and uniformly a penetration bed on the left and right, by making the end edge of the second member press-contact with the reverse side of a groove-like groove of the first member, generating an arc on the surface side of the groove, and also providing an alternating field. CONSTITUTION:The end edge of the second member 3 is butted so as to be orthogonal to the reverse side of a groove of the first member 1 having a groove-like groove 2, a W electrode 4 and the first member 1 are electrified from a welding power source 5, an arc 6 is generated on the center line Y of the second member 3 on the surface side of the groove 2, and a molten metal 13 is formed by melting a filler rod (omitted in the figure). Also, at the same time, an alternating current is made to flow from a power source 9 to a coil 8 of an enameled copper wire, etc. wound to a torch body 7, protecting a weld from the air by making shield gas 10 of inert gas flow, an alternating field being orthogonal to a welding current is formed, the molten metal 13 is rocked and stirred, and a T-joint weld having a uniform penetration bed is formed on the left and right leg parts by a solidified weld metal 14.
Patent JP-H07307981-A (JP)
Title: Radio communication equipment
Inventor: NORIMATSU HIDEHIKO
IPC: H04W88/06
Filed: 1994-05-13
Abstract: PURPOSE:To provide economical radio communication equipment which can perform communication of different systems. CONSTITUTION:This radio communication equipment consists of a communication equipment main body 1 which can perform the communication of a 1st digital cellular system (GSM) and an additional device 2 which is attached to the main body 1 for execution of the communication of a 2nd digital cellular system (PCN). The main body 1 includes the variable band filters 107, 109, 112 and 114 in order to deal with both systems GSM and PCN. Furthermore a power amplifier 113 included in the main body 1 can be switched to a power amplifier 201 of the device 2 in order to deal with both systems. Thus the number of common parts used in both systems GSM and PCN is increased so that the economical properties of the radio communication equipment can be improved.
Patent JP-S5924846-A (JP)
Inventor: ARAN AARU RAINBAAGU
IPC: G03F7/36
Filed: 1983-07-08
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-S5248610-A (JP)
Title: Process for preparation of hydroxy or alkoxycitronellal
Inventor: OGINO YOSHISADA
IPC: C07C45/29
Filed: 1975-10-14
Abstract: PURPOSE: Hydroxy or alkoxycitronellal, useful as perfume industry, is prepared by the dehydrogenation hydroxy or alkoxycitronellol in the presence of in the molten state of Tl or In. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H07336354-A (JP)
Title: Stm data/atm cell conversion method and device
Inventor: ITO MASATOSHI
IPC: H04L12/28
Filed: 1994-06-06
Abstract: PURPOSE:To shorten the time required for the assembly and disassembly processings of ATM cells. CONSTITUTION:The short cell of the length of 1/N (n is an integer) of the payload length of the ATM cell is used and the new format of the ATM cell for inserting the short cell to the payload of the ATM cell is adopted. In the case of assembling the ATM cell from STM data, the short cells are assembled first, the completely assembled short cells are inserted to the payload of the ATM cell and thus, the ATM cell is assembled. Reversely, in the case of disassembling the ATM cell and converting it to the STM data, the inputted ATM cell is disassembled into the short cells first, distribution is performed corresponding to the opposite party information of the short cells and the STM data stored in the payload of the distributed short cells are sent out to an output line according to the opposite party information.
Patent JP-S61282921-A (JP)
Title: Printer control system
Inventor: SANO HIROKAZU
IPC: B41J29/38
Filed: 1985-06-07
Abstract: PURPOSE:To use a printer efficiently by connecting the printer to plural computers to perform the continuous printing operation. CONSTITUTION:An information control circuit 5 receives print information and adds a flag for each personal computer to discriminate information and sets a pointer to store information in a buffer 7. When receiving the print indication from the information control circuit 5, a print processing circuit 6 reads out print information from the buffer 7 by the indication of the pointer controlled by the information control circuit 5 and edits print data on a basis of this print information and transmits results to a printer 8 to print them. Printing conditions are returned to the information control circuit 5 from the printer 8 thorugh the print processing circuit 6; on a basis of these printing conditions, the information control circuit 5 instructs the print processing circuit 6 to read out received print information of another personal computer when print data of one personal computer is printed completely.
Patent JP-H08311940-A (JP)
Title: Connection structure of water meter casing
Inventor: HORINOUCHI TAKU
IPC: E03B9/10
Filed: 1995-05-23
Abstract: PURPOSE: To connect and separate an upper stage frame member from a lower stage frame member easily and maintain firmly the above state after the execution of work during shipment and field construction by engaging and disengaging between an engagement means and an engagement area resultant from a posture change produced by the turning of the engagement means. CONSTITUTION: An engasement means 3 is mounted on an adding frame by inserting a hook 3d into a mounting hole 1e bored in a rim 1d. In this case, the inside diameter of the mounting hole 1e is made smaller than the outside diameter on the upper end of the hook 3d so that the engagement means 3 may be mounted in the mounting hole 3e by snap-fit type structure. Furthermore, the hook 3d is arranged to be turnable in the mounting hole 1e. When a pick-up means, which provides an H-shaped ridge, is installed on the upper end of the engasement means 3, the engagement means 3 can be turned easily. This construction makes it possible to engage with and disengage from the engasement part of the mating frame by turning the engagement means 3 and connect and disconnect by operating the rotary posture of the engagement means itself.
Patent JP-H04351781-A (JP)
Title: Magnetic tape reproducing device provided with radio tuner
Inventor: KATO HIROAKI
IPC: H04H1/00
Filed: 1991-05-28
Abstract: PURPOSE:To surely display the condition of a device without increasing display lamps even for a conjugated device such as a magnetic tape reproducing device provided with a radio tuner, or the like. CONSTITUTION:In the case a radio receiving mode is made by pressing a radio selecting button 35 on an operation panel 28, a stereo broadcasting display lamp 'ST' on a display device 32 is lighted when a receiving station is turned to catch the stereo broadcasting. Meanwhile, in the case a DAT reproducing mode is made by pressing a DAT selecting button 36 and reproducing button, the stereo broadcasting display lamp 'ST' is lighted while a start code signal stored in the sub-area of tape is detected, i.e., during the time for music searching. Thus, the quantity of display lamps can be reduced by making the 'ST' as the combined use for both cases during the stereo broadcasting at the radio receiving time and during the music searching at the tape reproducing time.
Patent JP-2000316150-A (JP)
Title: Pfm video switching system and pfm voice switching system and pfm video/voice switching system
Inventor: MIYAJI YOSHIMORI
IPC: H04B10/524
Filed: 1999-04-30
Abstract: PROBLEM TO BE SOLVED: To provide a PFM video voice switching system for reducing deterioration or fluctuation of transmission characteristics, and for providing a more inexpensive circuit. SOLUTION: In this PFM video/voice switching system, a transmitting device 20 at an information offering source side is connected through an optical fiber A with a switching center 10, and the switching center 10 is connected through an optical fiber B with a receiving device 30 at an information receiver side. In the switching center 10, an optical PFM signal received from the transmitting device 20 is converted into an electric signal by an O/E switching part 11 while the signal configuration is maintained, and inputted to a pulsed FM signal switch 12. Then, the electric signal switched to the prescribed destination of transmission by the pulsed FM switch 12 is converted into the optical PFM signal again by an E/O converting part 13, and transferred to the receiving device at the information receiver side with the optical fiber B as a transmitting medium.
Patent JP-H04227908-A (JP)
Title: Manufacture of polyolefin
Inventor: HANSUUFURIIDORITSUHI HERUMAN
IPC: C08F2/06
Filed: 1991-05-28
Abstract: PURPOSE: To obtain a high-molecular-weight polymer in high yields by polymerizing an olefin in the presence of a catalyst comprising a specified metallocene compound and an aluminoxane and in the presence of a specified polar aprotic solvent.  
     CONSTITUTION: A catalyst comprising a metallocene compound of formula I or II (wherein M 1  is Ti, Zr or Hf; R 1  and R 2  are each H, a halogen, a 1-10C alkyl, an alkoxyl or the like; R 3  and R 4  are hydrocarbon groups which together with the central atom M 1  may form a sandwich structure; and R 5  is a single- membered bridge or a multiple-membered bridge) and an aluminoxane of formula III or IV (wherein R 9  is a 1-6C alkyl, phenyl or benzyl; and n is 2-50) is prepared. An olefin (e.g. ethylene) of formula V (wherein R a  and R b  are each H or a 1-20C alkyl) is suspension-polymerized at a temperature of -40 to 150°C under a pressure of 0.50-100 bar in the presence of the catalyst and in the presence of a polar aprotic solvent having a static dielectric constant of above 3 at 20°C (e.g. dichloromethane). 
     COPYRIGHT: (C)1992,JPO
Patent JP-H02303217-A (JP)
Title: Aliasing noise eliminating circuit
Inventor: TANAKA HIDEKI
IPC: H03M1/08
Filed: 1989-05-17
Abstract: PURPOSE:To eliminate a aliasing noise by adding an analog signal including an original signal from a D/A converter and an aliasing noise component of the same output via a high pass filter in opposite phase to each other in an operational amplifier. CONSTITUTION:A signal output subject to reproduction processing at a signal processing circuit 1 is converted into an analog signal at a D/A converter 2 and its output included aliasing noise. Since the noise component passes through a high pass filter 3, a noise component is detected from the output of the filter 3, and the output of the filter 3 is fed to an operational amplifier 4 in an opposite phase. On the other hand, an analog signal is fed to a noninverting input terminal of the operational amplifier 4 in a normal phase. Thus, the aliasing noise component is subtracted in the operational amplifier 4 and the original signal with aliasing noise eliminated therefrom is obtained at the output of the operational amplifier 4.
Patent JP-H07328426-A (JP)
Title: Plasma treating device
Inventor: OGAWARA YONEICHI
IPC: H05H1/46
Filed: 1994-06-07
Abstract: PURPOSE:To improve the resistance to the etching of gaseous fluorine and to reduce the generation of fluorine radical in the plasma treating device using gaseous fluorine as the process gas by forming a hollow vessel as a plasma producing vessel from a ceramic. CONSTITUTION:The hollow vessel 111 of a plasma producing part 119 and a plasma treating device 21 are respectively evacuated and supplied with a fluoric process gas with the flow rate controlled. An RF power matched by a matching box 17 is supplied to a helicon wave exciting antenna 15, and the helicon wave is excited to produce plasma in the vessel 111. The plasma is further diffused to the plasma treating chamber 21 along the magnetic field of a magnetic field generating means 13, and the wall loss is prevented by another magnetic field generating means 25. The plasma is allowed to act on the substrate 23 on a substrate holding part 27 to etch the substrate and so on. In this case, the hollow vessel 111 is formed from a ceramic. The generation of fluorine radical is reduced in this way.
Patent JP-H07335075-A (JP)
Title: Rotating dial setting device
Inventor: SHIMOZAWA MASAKI
IPC: H01H19/00
Filed: 1994-06-07
Abstract: PURPOSE:To prevent the renewal of the set numeric at a value against the desire of a user by forming a rotating direction judging means so as to judge the input at the only time when the signal level of both two pulse signals are changed. CONSTITUTION:When a rotating dial switch 1 is turned right, the signal A is changed from the High level to the Low level, and the signal B is changed from the High level to the Low level after a little delay. When the rotating dial switch 1 is turned left, the signal B is changed from the High level to the Low level, and the signal A is changed from the High level to the Low level after a little delay. A micro computer 2 judges input at the only time when both of the signal level of the two signals are changed. When the right turn input is judged, the micro computer 2 adds +1 to the numeric of the figure of 'hour', and when the left turn input is judged, the micro computer 2 adds -1 to the numeric of the figure of 'hour'. Next, a push button 4 is pushed so as to set the numeric of the figure of 'minute'.
Patent JP-H08317777-A (JP)
Title: Shrimp dumpling
Inventor: KATO MASAO
IPC: A23L35/00
Filed: 1995-05-24
Abstract: PURPOSE: To obtain shrimp dumpling edible without causing loosing and rich in nutritive value by mixing a protein raw material such as ground fish meat or minced meat with minced shrimp, finely cut onion and viscous seasoning to afford dumpling, covering the dumpling with dog tooth violet starch, wheat flour, etc., and frying the covered dumpling. CONSTITUTION: This shrimp dumpling A is obtained by putting a protein raw material 1 such as ground fish meat or minced meat to which a small amount of salt content is added, minced shrimp 2, finely cut onion 3 and a viscous seasoning 4 into a larger ball, sufficiently mixing these materials to produce raw material for shrimp dumpling, forming the raw material into nearly ball-like shape, covering the ball-like material with a powdery sprinkling material 5 to prepare dumpling dough containing shrimp and then frying the dough with oil. The shrimp dumpling has palatability and taste of shrimp, is capable of being eaten by every one without loosing, rich in nutritive value, excellent in digestion and ingestion and edible by light refreshment sense.
Patent JP-S5914373-A (JP)
Title: Inverter
Inventor: METSUGI MASATAKE
IPC: H02M7/515
Filed: 1982-07-14
Abstract: PURPOSE:To prevent the withstand damage of a power inverter due to the interruption of DC by detecting the interruption of DC and stopping the inverter operation with the output. CONSTITUTION:The output of a 3-phase AC power source 1 is rectified by a forward converter 2, and supplied through a DC reactor 3 to a power inverter 4. The output of the inverter 4 is supplied to an AC load 5. A current interrupter 6 detects the interruption of the DC in a DC circuit, and when the DC is interrupted, the inverter operation of the inverter 4 is immediately stopped. An overvoltage detector 7 stops inverter operation when an overvoltage is generated between the AC output terminals of the inverter 4.