baber/WOPTO huggingface dataset:
Patent JP-H111244-A (JP)
Title: Opening frame of polyethylene bag
Inventor: SHIKAMA TOSHIAKI
IPC: B65F1/00
Filed: 1997-06-10
Abstract: PROBLEM TO BE SOLVED: To collect refuse or vacant cans in a polyethylene bag while grasping an opening frame of the bag, by providing the frame at the bag opening, because the opening is not easily opened and hence, it is hard to put collected refuse and vacant cans into the bag. SOLUTION: The opening part of a polyethylene bag 4 is held between an outer frame 1 and an inner frame 2 to form a bag with round frames. The frames are favorably used repeatedly.
Patent JP-H0355958-A (JP)
Title: Image sensor and its drive method
Inventor: NISHIKAWA EIJI
IPC: H01L27/146
Filed: 1989-07-25
Abstract: PURPOSE:To simplify the constitution of an image sensor by giving vibration to an end of a liquid crystal board provided onto a photodetector so as to read sequentially a charge while applying passing control of light to the photodetector. CONSTITUTION:A liquid crystal board 5 is provided onto a photodetector and indium tin oxide(ITO) is coated onto the liquid crystal board 5 by the sputtering method to form a liquid crystal control transparent electrode 6. Moreover, a polarizer plate 9 acting like a filter is arranged to the liquid crystal control transparent electrode 6. A vibrating element 7 giving vibration is provided to one end of the liquid crystal board 5 formed in this way and a vibration absorbing member 14 is provided to the other end. A liquid crystal component 5a oriented so far regularly is irregular in the process of propagating the vibration wave 13 through the liquid crystal component of the crystal board 5. As a result, an optical aperture 12 is formed and a reflecting light 11 is transmitted to the part resultingly.
Patent JP-2000022194-A (JP)
Title: Solar cell power supply
Inventor: OKADA MASAKI
IPC: H01L31/052
Filed: 1998-07-06
Abstract: PROBLEM TO BE SOLVED: To provide a small solar cell power supply in which high light receiving efficiency can be realized through simple arrangement. SOLUTION: The power supply comprises a plurality of solar cell units 11, 12,... arranged continuously wherein each solar cell unit 11, 12,... comprises a planar solar cell 10, a light guide path 20 arranged on the light receiving face of the solar cell 10, and a light incident part 30 provided at the light incident end of the light guide path 20. The light guide path 20 comprises a resin layer mixed with a reflective substance, and a light reflecting face formed on each face except the face being bonded to the light receiving face and the face abutting on the light incident part 30. The light incident part 30 has a semicylindrical light collecting face and solar light incident from the outside of the light collecting face is delivered through a focal point located in the light collecting face into the resin layer of the light guide path 20.
Patent JP-H0532189-A (JP)
Title: Pedal of bicycle
Inventor: NAGANO MASASHI
IPC: B62M3/08
Filed: 1991-07-31
Abstract: PURPOSE:To enhance the stamping force transmitting efficiency from a pedal to a pedal shaft and perform vigorous running drive relatively easily by locating a post-slip stopper projection on an assumed sloped line. CONSTITUTION:A pre-slip stopper projection 3 is provided in a pre-stamping part 6, and in a position on pedal body 2 backmore of pedal than the pre-slip stopper projection 3, a post-slip stopper projection 4 separate from the pedal body 2 is formed in such a condition as passing the axis X of pedal shaft in the pedal lateral view, inclined 35-60 deg. backward of the pedal to the assumed pedal vertical line A perpendicularly intersecting the stamping surface F of the pedal, and positioned on the assumed inclined line B passing this pedal shaft axis X. The pedal fore-and-aft direction width of the post-slip stopper projection 4 shall be smaller than the fore-and-aft width of the pedal body 2. Locating the post-slip stopper projection 4 in this manner permits the pedal stamping force vector at the time of crank driving to penetrate the post-slip stopper projection 4, which should enhance the stamping force transmitting efficiency from the pedal to pedal shaft.
Patent JP-H1121436-A (JP)
Title: Flame retardant polyester elastomer composition
Inventor: NAGANO HIROTA
IPC: C08L67/02
Filed: 1997-06-30
Abstract: PROBLEM TO BE SOLVED: To obtain the subject elastomer composition, excellent in flame retardant property, heat resistance and anti-hydrolysis property, and also having a small volatilizing property on heating by containing a specific polyester elastomer composition, and a compound having triazine group and a specific mean particle diameter. SOLUTION: This flame retardant polyester elastomer composition contains 100 pts.wt. polyester elastomer composed of 100 pts.wt. polyester type block copolymer consisting of a crystalline aromatic polyester segment (e.g.: polyethylene terephthalate) with a polylactone segment (e.g.; polycaprolactone), 0.1-10 pt.wt. compound having 2 or more functions capable of reacting with the terminal group of the above copolymer and having a specific weight reduction rate by heating (e.g.; bis-phenol-F-diglycidyl ether) and 0.1-5 pt.wt. high polymeric stabilizer having a piperidine skeleton in part thereof and a diazaspirodecane derivative as a repeating unit, and 0.5-50 pt.wt. compound having 2-100 μm mean particle diameter and containing triazine group (e.g.; melamine cyanulate).
Patent JP-H0480156-A (JP)
Title: Control of printing action
Inventor: MACHIDA IKUO
IPC: B41J29/54
Filed: 1990-07-20
Abstract: NEW MATERIAL:To supply sheets without stopping an action continuing at a printer by recognizing a sheet cassette when a printing command is given, locking the cassette immediately after giving a transfer command and before starting transfer, and releasing the lock after feeding a printing sheet. CONSTITUTION:When a printer receives a printing command from a personal computer or the like, existence of a sheet cassette 2 is detected by a sheet cassette detecting sensor, and when it exists, he cassette 2 is set, and a sheet transfer command is outputted. A lock mechanism 4 is then actuated to lock the cassette 2 from being removed. A pickup roller 6 is hen rotated for a predetermined quantity before a sheet is transferred to a subsequent sheet feed mechanism, and at the timing when transfer of the sheet is completed, action of the roller 6 is stopped. The lock mechanism 4 is then released to allow removal of the cassette 2. The sheet is printed, the action is continued till a printing completion command is inputted, and at the timing when the printing completion command is inputted, a series of actions relating to printing are completed.
Patent JP-S5981934-A (JP)
Title: Optical distributing transmission system for high- frequency analog signal
Inventor: MATSUMOTO TAKAO
IPC: H04B10/272
Filed: 1982-11-01
Abstract: PURPOSE:To suppress the influence of a noise originating from a diode and to obtain a transmission system of high quality by driving plural light emitting diodes directly in common at a transmitting terminal by a high-frequency analog signal, and branching all of their outputs by one optical mixer and sending them to a receiving terminal through optical fibers. CONSTITUTION:The output of the electric signal distributor 5 of the transmitting terminal 1 of the center side of cable TV is applied to plural electrooptic conversion parts 6 to drive plural light emitting diodes directly in common by the high-frequency analog signal. The light output of each conversion part 6 is applied to one optical mixer 14, whose output is branched and applied to the optical fiber 7 for transmission of a transmission line 3. A light signal transmitted by each optical fiber 7 is supplied to the photoelectric conversion part 8 of the receiving terminal 2 of a subscriber side and converted into an electric signal. This converted electric signal is applied to each Tv receiver 9 to suppress the influence of a noise due to the oscillation characteristics of the light emitting diodes, thereby constituting the transmission system of high quality.
Patent JP-S6345857-A (JP)
Title: Semiconductor device
Inventor: YOSHIDA SHINJI
IPC: H01L29/43
Filed: 1986-08-13
Abstract: PURPOSE:To dispense with a diffusion region for the exclusive use of contact by a method wherein a metal having a small diffusion coefficient to a semiconductor is interposed between a semiconductor impurity diffusion region and a metal wiring and the impurity diffusion region and the metal wiring are directly connected to each other at a place where this metal is not interposed. CONSTITUTION:A metal having a large diffusion coefficient to a semiconductor, such as gold, is used as the metal for constituting a drain metal wiring 2 and a source side metal wiring 3. At the contact part in a source 7, the wiring 3 is brought into direct contact to the impurity diffused layer 7 and a junction is partially destructed by heattreating for a fixed time. Thereby, the contact of an n-type well 9 with the source 7 can be performed by one piece of a contact, while on the side of a drain 8, a metal having a small diffusion coefficient to a semiconductor, such as titanium nitride (metal mask) 4, is interposed between the wiring 2 and the drain 8 and the destruction of a junction is not generated. If a semiconductor device is constituted in such a way, a high integration can be contrived as a well contact and a diffusion region for the exclusive use of a substrate become unnecessary.
Patent JP-S6168492-A (JP)
Inventor: ROIDO UEIN FUANNIN
IPC: C07F3/02
Filed: 1985-08-31
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-H06184117-A (JP)
Title: Preparation of 2-halogen-4,6-dialkoxypyrimidine
Inventor: ANDORE ESHIYAA
IPC: C07C261/04
Filed: 1993-08-02
Abstract: A novel process for the preparation of 2-halo-4,6-dialkoxypyrimidines of the general formula <IMAGE> starting from a propanediimidate or its salts is described. In this process, in the first step a propanediimidate or its salts of the general formula <IMAGE>  are converted with cyanamide of the formula  H2N-CN III in the presence of a base at pH values above pH 7 to a cyanimidate of the general formula <IMAGE> and this is then converted into the final product according to formula I in the second step using a hydrogen halide.
Patent JP-H0238159-A (JP)
Title: Inside panel forming method
Inventor: MIZUTA HIROAKI
IPC: B60R13/02
Filed: 1988-07-29
Abstract: PURPOSE:To give the luxurious impression to the interior appearance by dividing the film of an inner panel adhered to the inside wall of the roof panel of a vehicle, into a plurality of pieces, appropriately bending the specified edge of each of the pieces and joining the opposing edges of the pieces with each other. CONSTITUTION:In each of a plurality of pieces 1 into which a film sheet such as synthetic resin sheet or cloth made of various fabrics is cut, the front edge 2 of the piece 1, shown in the left position as the front part, is curved round, each of the opposing edges 3 of the pieces 1 are cut in the form of a trapezoid with the opposing sides thereof inclined, and the rear edge 4 of the piece 1, shown in the right position as the rear part, is recessed in the form of a flat trapezoid reversely to the other projecting edges 3. After little small core members 5 formed similarly to each other are adhered to these pieces 1 one by one, the adjacent edges 3 of the pieces 1 are joined with each other with a sawing machine or a high frequency welding means, whereby obtaining a solid inside panel member 6 fit to the inside face of a roof panel. The peripheral part 9 of this inside panel member 6 is finished with good appearance in such a way that the periphery of each of the pieces 1 is curled up and fixed.
Patent JP-S6091871-A (JP)
Inventor: MANFUREETO MIYURAA
IPC: B60R16/02
Filed: 1984-09-12
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0476709-A (JP)
Title: Process machine device and method for displaying process operation state
Inventor: AZUSAZAWA NOBORU
IPC: G05B23/02
Filed: 1990-07-19
Abstract: PURPOSE:To sufficiently grasp the running state of a process only by one screen by displaying the running state by a patterned cursor. CONSTITUTION:A process control system consists of a process 1 to be controlled, a process control device 2 and a process machine device 3 and the device 3 monitors a process screen displayed on its display device and monitors and operates a process control operation state. A process control flow chart consisting of plural processes is displayed on the display screen and the cursor is successively moved on the display screen together with a process executed at present in accordance with the advancement of process control. In this case, plural kinds of cursors simulating personal operation patterns corresponding to the operation state of the process, and at the time of movably displaying a cursor, the cursor corresponding to the operation state of the process at the current time is selected and displayed. Consequently, the operation state can be detailedly grasped only by the process control flow screen.
Patent JP-H0477398-A (JP)
Title: Cerium boride base single crystal and its growing method
Inventor: OTANI SHIGEKI
IPC: H01J1/14
Filed: 1990-07-19
Abstract: PURPOSE:To obtain a high-quality cerium boride-base single crystal free from deffect by using cerium boride containing a specified amt. of lanthanum boride as the source material in the process of growing the cerium boride-base single crystal by molten liquid method. CONSTITUTION:In the process of growing the cerium boride-base single crystal by molten liquid method, cerium boride containing lanthanum boride of >=1 to <50mol% is used as the source material. The obtd. cerium boride-base signal crystal is expressed by the formula (Ce1-xLax)B6 (0.01<=x<0.50). Instead of the lanthanum boride above described, a mixture of boron and an oxide, a hydroxide or a chloride of lanthanum with a specified mixing ratio can be used.
Patent JP-H0476871-A (JP)
Title: Servo pulse generating circuit for magnetic disk device
Inventor: OKADA YOSHIAKI
IPC: G11B21/10
Filed: 1990-07-19
Abstract: PURPOSE:To generate an objective servo pulse from a comparator circuit by changing an initially set value to various values until a phase locked loop oscillation circuit completes a phase locked loop operation. CONSTITUTION:When the amplitude of a servo signal from a servo signal input terminal 9 is fluctuated, for a reference voltage set in advance from a D/A conversion circuit 6, the amplitude of an output signal from an automatic gain control amplifier circuit 1 is enlarged or reduced too much so that a comparator circuit 2 can not generate the objective servo pulse. Therefore, a phase locked loop circuit 3 can not complete the operation within rated time. At such a time, a timer circuit 10 sends an alarm signal to a microcomputer CPU 7. When this alarm signal is received, the CPU 7 changes a data to be sent to the conversion circuit 6 and sends a phase locked start signal to the phase locked loop oscillation circuit 3 again so as to start the phase locked operation. By repeating this operation, the data to be sent from the CPU 7 to the conversion circuit 6 is changed until completing the phase locked loop operation.
Patent JP-S6086208-A (JP)
Title: Manufacture of steel having high resistance against cracks by sulfide
Inventor: TSUMURA TERUTAKA
IPC: C21D8/00
Filed: 1983-10-14
Abstract: PURPOSE:To manufacture steel having high resistance against cracks by sulfide at low cost by repeating under special conditions produres such as hot processing, direct quenching, heating and quenching and then tempering in that order on steel of special composition in the form of austenite. CONSTITUTION:Steel meeting the composition formula by its ingredients such as C 0.15-0.45, Si less than 0.80, Mn more than 0.01- not less than 0.30, Cr 0.20- 1.50, 1 or 2 kinds of Mo and W Mo+1/2W 0.05-0.80, Nb 0.01-0.10, 1 or 2 kinds of Ti and Zr Ti+1/2Zr 0.005-0.050 and Al 0.01-0.10 in terms of weight percent and the balance of Fe and inevitable impurities (P less than 0.010, S less than 0.010) is hot-processed in the form of austenite. Immediately after this procedure, it is further hot-processed at a transformation point Ac3- (transformation point Ac3+200 deg.C). Next, it is directly quenched as it is in the form of austenite, and then is heated at a transformation point Ac3- (transformation point Ac3+200 deg.C) and quenching. These processes are further repeated more than once. Finally the steel is tempered at a transformation point of less than Ac3.
Patent JP-H0833421-A (JP)
Title: Method for harvesting mushroom by bin culture and mushroom harvester adopting the same method
Inventor: OTOMO MITSUO
IPC: A01G1/04
Filed: 1994-07-22
Abstract: PURPOSE:To provide a method for harvesting mushrooms by a mechanical device instead of manual operation, by packing a culture medium into a bottle, inoculating fungi to the culture medium, elongating mycelia and completely ripening mushrooms. CONSTITUTION:This method for harvesting mushrooms by bottle culture comprises a first process in which a harvesting rotary blade 3 is brought close to the outer periphery of the mouth of a bottle while rotating the mouth of the bottle downward to cut and drop a trunk part of a mushroom and mushrooms are made to stand close together approximately only the mouth of the bottle and a second process in which another harvesting rotary blade 4 is moved in a circular arc track while revolving the bottle wherein the mushrooms in the periphery of the mouth have been cut, trunks of the mushroom group adjusted only to mushrooms standing close together in the mouth of the bottle are cut, dropped and trunks of unreaped mushrooms remain approximately in a spherical surface state.
Patent JP-2000023687-A (JP)
Title: Thermally stabilized dna polymerase
Inventor: KITABAYASHI MASAO
IPC: C12N1/21
Filed: 1999-07-06
Abstract: PROBLEM TO BE SOLVED: To obtain the subject thermally stable DNA polymerase that comprises a thermally stable DNA polymerase having the DNA synthetic activity and the 3'-5' exonuclease activity, surely amplifies DNA or RNA of high accuracy in a shortened reaction time and is useful for detection of nucleic acid and the like. SOLUTION: This novel thermally stable DNA polymerase has the DNA synthetic activity and the 3'-5' exonuclease activity, a DNA synthetic rate of at least 30 bases/second, the optimal pH of 6.5-7.5 at 70 deg.C and the optimal temperature of 75 deg.C and the molecular weight of 88-90 kDa. This DNA polymerase can synthesize DNA or RNA of high accuracy in a shortened time and is useful in the detection of nucleic acid utilizing this amplification technique. This thermally stable DNA polymerase is prepared by separating the chrcmosomal DNA from an ultrathermophilic archaebacterium KOD1 strain, subjecting the separated DNA to the PCR process using a primer synthesized based on the conserved areas of the DNA polymerase originating form Pyrococcus furiosus and incorporating the resultant gene into a vector and expressing the gene in the host cells.
Patent JP-S6436281-A (JP)
Title: Action detecting circuit
Inventor: KURIHARA RYOICHI
IPC: H04N19/85
Filed: 1987-07-31
Abstract: PURPOSE:To approximate to a frame difference signal and to obtain an action detecting signal being removed a noise component by forming two comparing outputs with a pair of reference levels different in threshold level, and using a pair of comparing outputs and a delaying output. CONSTITUTION:The reference level of a first comparator 11 is set to a prescribed threshold level SH in the same manner as the conventional one. In the same way, the reference level of a second comparator 12 is set to a prescribed threshold level SL lower than SH. A frame difference signal S supplied to a terminal 1 is supplied to a pair of these comparators 11 and 12 and thus, a pair of comparing outputs (a) and (b) is outputted. For a second comparing output (b), only a prescribed time T0 is delayed in a delaying circuit 13. A pair of the comparing outputs (a) and (b) and a delaying output (f) are supplied to a hysteresis circuit 20. A final action detecting signal (i) is obtained from the circuit 20. The action detecting signal (i) has a pulse width W to meet approximately the current frame difference signal S and is obtained as a signal in which a noise component N is removed.
Patent JP-2000022164-A (JP)
Title: Fabrication of liquid crystal display
Inventor: OHORI TATSUYA
IPC: G02F1/1362
Filed: 1998-07-07
Abstract: PROBLEM TO BE SOLVED: To prevent occurrence of electrochemical reaction in a barrier type anodic oxidation film covering a gate electrode by separating a porous anodic oxidation film through etching at a conductor connecting part and then removing it through etching. SOLUTION: At a conductor connecting part, an SiO2 film 42 covers a substrate 41 uniformly and an SiO2 film 44 is deposited directly on the SiO2 film 42. More specifically, a polysilicon pattern 43 is removed from the conductor connecting part at the time of patterning an active region and an aluminum layer 45 is provided on the SiO2 film 44 formed on the polysilicon pattern 43 followed by formation of a barrier type anodic oxidation film 46. Subsequently, the barrier type anodic oxidation film 46 is covered with a resist pattern 48 and the barrier type anodic oxidation film 46 exposed through a window is removed by wet etching of Cr mixed acid using the resist pattern 48 as a mask.
Patent JP-S6348691-A (JP)
Title: Magnetic bubble memory element
Inventor: SATO YOSHIO
IPC: G11C19/08
Filed: 1986-08-19
Abstract: PURPOSE:To reduce an access time without increasing the number of detectors by providing plural memory blocks and operating each read/write gate controlling each memory block at each block independently. CONSTITUTION:Bit number from bubble generators G1, G2 of plural memory blocks A, B to head loop write gates S1, S2 is made identical. Moreover, the bit number from the head loop of read gates R1, R2 of the memory blocks A, B to a detector D used in common for each memory block is made identical. Thus, a required memory block is selected to apply read/write thereby reducing the access time.
Patent JP-H0356516-A (JP)
Title: Production of vinylidene fluoride-based copolymer
Inventor: WATANABE JUNICHI
IPC: C08F14/22
Filed: 1989-07-25
Abstract: PURPOSE:To obtain the title copolymer excellent in flexibility and resistance to impact and coldness by copolymerization under specified conditions of a monomer mixture of each specified amount of vinylidene fluoride and a specific polymerizable double bond-contg. fluorine compound in the presence of a radical polymerization initiator. CONSTITUTION:The objective copolymer can be obtained by copolymerization, in the presence of a radical polymerization initiator ( e.g. di n-propyl peroxydicarbonate ), of a monomer mixture of (A) 99.9 - 50 wt.% of vinylidene fluoride and (B) 0.1 - 50 wt.% of a polymerizable double bond-contg. fluorine compound of the formula (Rf is 1-12C perfluoroalkyl ) ( e.g. perfluoromethylethylene ). During the above process, >= 30 ( pref. >= 50 ) wt.% of the component B is added to the system after beginning of the polymerization and the addition is completed until the polymerization rate reaches 70% ( pref. during a conversion of 30 - 70% ).