baber/WOPTO huggingface dataset:
Patent JP-H1137961-A (JP)
Title: Statistically calculating method by using random number and measuring method of concentration distribution by using the method
Inventor: HANE MASAMI
IPC: G01N23/225
Filed: 1997-07-14
Abstract: PROBLEM TO BE SOLVED: To remove errors from the results of measurement containing a theoretical measurement error factor attributed to a measuring method by inversely convoluting and integrating an actual measured value with the results of calculation obtained employing a method of statistic calculation using a random number. SOLUTION: An actual measurement is performed and the composition of an object to be measured, the type of a primary beam, an angle of incidence, incident energy and the like are recorded. The results of the measurement of a concentration distribution are stored into a file fl as a function Csims (x) of the depth direction (x). Then, a simulation is performed to reproduce a measurement on a calculator for a structure in which elements to be measured are distributed in a manner of a delta function. The number of secondary ions or particles released for a certain period of time during which a primary beam is irradiated is calculated by a method of a systematic calculation using an interatomic potential, a formula of an energy loss in a solid and a random number with respect to an assumed delta function distribution of impurities to be measured.  The results and an actual measured value are inversely convoluted and integrated to obtain a distribution of concentration.
Patent JP-H0475595-A (JP)
Title: Production of phenylglycoside
Inventor: MATSUNAGA YUJI
IPC: C07H15/18
Filed: 1990-07-17
Abstract: PURPOSE:To enable production of a phenylglycoside with a high production efficiency by transforming a gentianaceous plant cell with an Ri plasmid held by a bacterium of the genus Agrobacterium and then culturing the resultant hairy roots. CONSTITUTION:Apical buds or stem nodal parts are cut out of a gentianaceous plant body belonging to the genus Swertia, etc., and cultured. An Ri plasmid fragment held by a bacterium belonging to the genus Agrobacterium is then inoculated into a gentianaceous plant gene and cultured to develop hairy roots. Hairy roots having a high proliferation rate and many branches are selected from the resultant hairy roots, further cultured in a culture medium and proliferated in a large amount. The obtained hairy roots after completing the culture are extracted with an organic solvent such as ethanol or water. After distilling away the solvent, the residue is treated by column chromatography to recover the objective phenylglycoside. Thereby, since efficient production can be carried out, the aforementioned method is extremely suitable as an industrial method for producing the phenylglycoside.
Patent JP-S5976750-A (JP)
Title: Cooling device for tool in machine tool
Inventor: MATSUMIYA FUJIO
IPC: B23Q11/00
Filed: 1982-10-26
Abstract: PURPOSE:To cool the edge of the tool efficiently by injecting cutting oil from a nozzle in the rotating tool upon cutting work by a method wherein an inner ring is attached to the base end of the tool and a nozzle ring, having the nozzle, is fitted into the inner ring through balls. CONSTITUTION:The cooling device is constituted by attaching the inner ring to the shank 3 of a drill 2 attached to a socket 1, fitting the nozzle ring 6 to the outer periphery of the inner ring 4 through a maltitude of rolling balls 5 and securing the nozzle ring 6 by the main body 7. A ring-like groove 6B, which serves as an oiling path, is formed on the outer peripheral surface of the nozzle ring 6 while the nozzle 6C is bored so as to communicate with the groove. The inner ring 4 is rotated in accordance with the rotation of the drill 2, the inner ring 4 is rotated relatively with respect to the nozzle ring 6 through the balls 5, and the cutting oil is injected from the nozzle 6C to cool the edge of the drill 2 efficiently. According to this method, the stopping device of the nozzle ring 6 becomes unnecessary and the drill 2 may be rotated smoothly.
Patent JP-H0473787-A (JP)
Title: Cleaning device
Inventor: TANGE KEIGO
IPC: G03G21/00
Filed: 1990-07-16
Abstract: PURPOSE:To prevent the occurrence of unevenness in the rotation of an image carrier from occurring and to eliminate irregularity in an image formed on a transfer paper by allowing a cleaning roller only to rotate by following the image carrier in a period from starting image exposure to the image carrier until finishing transfer to a transfer material. CONSTITUTION:Since the cleaning roller 11 only rotates by following the image carrier 2 during the period from starting the image exposure to the image carrier 2 until finishing the image transfer to the transfer material, the uneven rotation of the image carrier 2 does not occur. Meanwhile, the roller 11 has a speed difference from the image carrier 2 in a period except the above period, so that the surface of the image carrier 2 corresponding to the period is forcibly rubbed and cleaned completely by the roller 11. Even though the unevenness occurs in the rotation of the image carrier at such a time, there is no effect on the image formed on the transfer material because the transfer is finished.
Patent JP-S57108491-A (JP)
Title: Self-feeding mechanism of centrifugal pump
Inventor: SUZUKI KAZUHIRO
IPC: F04D9/02
Filed: 1980-12-24
Abstract: PURPOSE: To realize introduction of sucked water forcibly and abundantly into a spiral passage under the influence of strong negative pressure produced inside an entrance of said passage by providing a dashboard member projecting along the lateral direction of a self-feeding hole communicating with a water reserving chamber.  
     CONSTITUTION: Upon rotation of an impeller 3, an eddy shown by a mark "m" breaks out when priming water, inflowing from the self-feeding hole 10 which communicates with a water reserving chamber 4, passes under the dashboard member 2g, due to existence of a dashboard member 2g which restricts an opening area (dimensions) of a self-feeding hole 10 to the width narrower than the axial width: D of a spiral passage 2a. This results in occurrence of cavitation at positions adjacent to the underside of said member 2g and strong negative pressure is also produced around the positions. Accordingly, priming water around the upper part of the self-feeding hole 10 may be abundantly and forcibly absorbed by the negative pressure and circulated powerfully along the spiral passage 2a. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-2001013938-A (JP)
Title: Display device
Inventor: MIURA SUSUMU
IPC: G09G5/00
Filed: 1999-07-02
Abstract: PROBLEM TO BE SOLVED: To prevent forgetting to turn off a power source of a computer and a display, and reduce a waste of power by detecting a USB power source output, and automatically changing over the display to the computer side in an operation state. SOLUTION: USB signals are inputted to an upstream part 11 of a USB hub from a computer via USB cables 7, 8, and video signals are inputted to video signal input ports 12 of two lines via video signal cables 5, 6. A processor 16 makes a change-over circuit 14 or an AC power source switch 15 operate from the output results of a selection switch 10 and a USB detecting circuit 13. When only the USB signal from one computer is at a level HIGH, the processor 16 judges that the power source of the other computer is in a shut-off state, and the change-over circuit 14 forcibly changes over the video signal cables to the side of the computer in which the USB signal is at the level HIGH.
Patent JP-S6079491-A (JP)
Inventor: KAGONO HIYOSHI
IPC: G07G1/12
Filed: 1983-10-07
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-S57111607-A (JP)
Title: Numerical control device
Inventor: KOMIYA HIDETSUGU
IPC: G05B15/02
Filed: 1980-12-26
Abstract: PURPOSE: To make the inclusion of noises from bus at all and to make a titled device compact by using optical fiber cables for data transmission.  
     CONSTITUTION: The transmitters TX 11 , TX 12  of a data processing arithmetic part 1 converts the serial address signal and bit signal outputted electrically from shift registers SHR 1 , SHR 2  to light signals and transmit these signals. An optical branching filter OD 1  transmits the light signal from the device TX 12  to an optical fiber cable OF 2  and transmits the light signal from a cable OF 2  to a receiver RX 2 . A pulse distributor PDN has optical branching filters OB 1 , OB 2  dividing and receiving the respective light signals from an optical fiber cable OF 1  for address bus and the cable OF 2  for data bus. The receivers RX 2 , RX 3  receive the serial bus signals transmitted from the filters OB 1 , OB 2  and convert the same to electrical pulse signals. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S6080383-A (JP)
Title: Color receiver
Inventor: TAKADA HIROTAKA
IPC: H04N9/24
Filed: 1983-10-07
Abstract: PURPOSE:To improve the utilizing factor of an electron beam by detecting electron beam irradiation to an index fluorescent strip and controlling electron beam amount with the detected output to reduce waste power consumption at color selecting electrodes. CONSTITUTION:When an electron beam is deflected by a horizontal deflecting means, the electron beam repeates alternately the irradiation of the fluorescent strip 16 on a metallic strip 14G of an aperture grill 14 and the transmission through a gap 14A. When the fluorescent strip 16 is lighted by the electron beam irradiation, a photoelectric converting element 21 detects the lighting, converts it into a beam index signal, which is fed to an oscillating circuit 23 via an amplifier 22. As a result, an oscillating circuit 23 is oscillated in synchronizing with the beam index signal, a potential of a control electrode 15C of an electron gun 15 is kept to a prescribed value while the electron beam is incident to each metallic strip to reduce the amount of electron beam.
Patent JP-H0830027-A (JP)
Title: Electrophotographic toner and developer composition
Inventor: SEMURA TETSUHIRO
IPC: G03G9/09
Filed: 1994-07-18
Abstract: PURPOSE:To decrease influences of low temp. and low humidity or high temp. and high humidity, to increase transparency and to enable low temp. fixing and formation of a smooth fixed surface by using a linear polyester as the main component of a binder resin and specifying the range of the grindability index of the binder resin. CONSTITUTION:This electrophotographic toner contains at least a binder resin and a coloring agent. The binder resin essentially consists of a linear polyester and the grindability index of the binder resin is specified to 14 to 40. The linear polyester means such a polyester that has a structure comprising a straight main chain and rather short side chains coupling to the main chain and that can be obtd. by polymn. of bivalent monomers without using tervalent or higher- valence monomers or other crosslinking agents. The linear polyester is used as the main component of the binder resin because, if tervalent or higher-valence monomers are used as a crosslinking component to increase the crosslinking density, the elasticity of polyester increases and the melting rate decreases to decrease the smoothness of the fixing surface.
Patent JP-S57109592-A (JP)
Title: Electrode bar for gounding and blasting
Inventor: MIZUTANI TAKAYUKI
IPC: B23K35/02
Filed: 1980-12-25
Abstract: PURPOSE:To eliminate the need for metallic coatings on the surface of the outside circumference by incorporating metallic wires or pipes into a carbonaceous electrode bar prepd. by molding a mixture made by kneading a binder with a carbonaceous or graphite type material which is a main material and carbonizing or graphitizing the same under firing. CONSTITUTION:A carbonaceous or graphite type material is used as a main material and this is kneaded with a binder to make a mixture which is molded. The molding is carbonized or graphitized under firing, whereby a carbonaceous electrode bar is made. One - several through-holes are pierced at the axial center or around the same of this electrode, and metallic wires or metallic pipes are inserted into the through-holes. The length of the metallic wires or pipes is made roughly equal to the length of the electrode and the metallic wires or pipes are so inserted that their ends on one side project at either one end of the electrode bar.
Patent JP-S6341567-A (JP)
Inventor: BEATO HENTSUI
IPC: D06P1/18
Filed: 1987-07-30
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-H0237059-A (JP)
Title: Air bag device
Inventor: HAMADA SHINJI
IPC: B60R21/233
Filed: 1988-07-28
Abstract: PURPOSE:To eliminate the possibility of damage near a gas filler hole, have the sufficient strength and enable the increasing of the gas pressure by installing a hanging belt at an air bag main frame and hoistwise mounting its ends fitting in recessed parts of retainers. CONSTITUTION:A hanging belt 23 is installed at an air bag main frame 19, and its ends are hoistwise mounted, fitting in a recessed part of retainers 31 so that a load to be applied to the hanging belt 23 is applied to a base plate 13 from the retainers 31 without transmitting of the load to near the gas filler hole 21 of the air bag main frame 19. Thereby, an air bag device 11 having the sufficient strength can be obtained without the possibility of damage near the gas filler hole 21. The ends of the hanging belt 23 are hoistwise mounted in the recessed parts of the retainers 31, and the retainers 31 can install the periphery of the gas filler hole 21 of the air bag main frame 19 in a close space. Thereby, the sealing performance of the periphery of the gas filler hole 21 is improved and the gas pressure supplied from a gas generator 17 can be increased.
Patent JP-H0636418-A (JP)
Title: Tape loading device
Inventor: TANABE KAZUNORI
IPC: G11B15/665
Filed: 1992-07-16
Abstract: PURPOSE:To miniaturize the device with a simple constitution effectively utilizing the force of a pressing means and to surely decide the position of a tape pulling-out member by providing the rotary center of a driving arm attached to a driving means on a position different from that for the rotary center of the driving means itself. CONSTITUTION:A tape pulling-out member 8S is moved along a guide groove 5S by the rotation of a driving gear JIS, raised, a position deciding member 9S is reached and further a restraining part 14S is moved away from a link 12S and stopped. At this time, the link 12S is rotated in an arrow A direction by a tension spring 13S, the member 8S is pressed in an arrow B direction, pushed and touched to a member 9S and its position is decided. At this time, the force F of the A direction becomes big, that is, F=Fs X L2/L1, by distances L1 and L2 and the pressing force Fs of the spring 13S. Also, the operation of a tape pulling-out member 8T is the same as this. Thus, the device is miniaturized having a simple constitution, the members 8S and 8T are surely press- contacted to the members 9S and 9T and the position is decided.
Patent JP-H08336809-A (JP)
Title: Brake device for chain saw
Inventor: KONDO MASAYOSHI
IPC: B27B17/08
Filed: 1995-07-25
Abstract: PURPOSE: To provide a brake device for a chain saw which can quickly stop rotation of a blade when a motor is turned off. CONSTITUTION: In a brake device, a brake band 23 is arranged so as to surround a brake drum 21 and an end 23a of the brake band 23 is pulled by operating a hand guard 17 so that the brake drum 21 is clamped by the brake band 23 so as to stop a chain C. Aside from the brake band 23, a brake shoe 41 which can engage with the brake drum 21 is arranged. At the same time, there is provided a wire 45 which energizes the brake shoe 41 by a coil spring 43 so as to make it engage with the brake drum 21 when a switch is turned off and pulls the brake shoe 41 by resisting the coil spring 43 when the switch is turned on so as to pull it apart from the brake drum 21.
Patent JP-H0353628-A (JP)
Title: Optical communication system
Inventor: ICHIKAWA AKIHIKO
IPC: H04J14/00
Filed: 1989-07-21
Abstract: PURPOSE:To reduce the system cost and to improve the multiplexity by applying FM modulation to a signal in the stage of an electric signal to differentiate the band of each frequency-modulated signal, applying electrooptic conversion to the FM modulation signal and making the wavelength of each optical signal identical. CONSTITUTION:After a communication electric signal is modulated so that the frequency band of modulated signals is differentiated from each other in each of multi-points (201-20N), electrooptic conversion is applied to optical signals of the save wavelength and the resulting signal is sent to an optical transmission line 25. Then an electric signal obtained through optoelectric conversion at a center 26 is subject to band-split into each modulated signal and each modulated signal is demodulated to obtain a communication electric signal at the multi- points (201-20N). Thus, optical signals outputted from the multi-points (201-20N) have the same wavelength. Thus, the system cost is reduced to a low cost and the multiplexity is improved.
Patent JP-H03137988-A (JP)
Title: Method and device for removing hexavalent chromium from water
Inventor: RICHIYAADO II MANINGU
IPC: C02F9/00
Filed: 1990-07-17
Abstract: PURPOSE: To remove a heavy metal contaminant by transfusing a heavy metal contaminated water to a vessel, lowering a pH of the water, adding a reductant to allow the reductant to react with the heavy metal contaminant, then raising the pH to more than 8 and adding a flocculating agent.  
     CONSTITUTION: In an underground water treating device 10 in which the heavy metal contaminant in a waste water is reduced, for example, a hexavalent chromium is reduced to a tervalent chromium to remove, at first, the waste water from an introducing pipe 16 is flowed into reactor tanks R1, R2 and R3, and the reductant from chemical storage tanks T1, T2 and T3 is added, and the pH value of the waste water is lowered to less than 3, and allowed the reductant to react with the heavy metal contaminant to convert the hexavalent chromium to the tervalent chromium. Then the water to be treated is sent to a mechanically treating area 14 from a chemically treating area 12, and the water is adjusted to pH8 at a surge tank 34, and the flocculating agent is added at a flocculating tank to flocculate, and sludge is separated at a purifying device 38, and an effluent from which the heavy metal contaminant is markedly reduced is flowed out. 
     COPYRIGHT: (C)1991,JPO
Patent JP-H0353551-A (JP)
Title: Insulated heat sink for semiconductor device
Inventor: HATAKEYAMA MIKIO
IPC: H01L23/28
Filed: 1989-07-21
Abstract: PURPOSE:To make the flow of resin uniform in a cavity at resin molding by a method wherein a recess is provided to the center of the heat dissipating plate or a protrusion is provided to the periphery of it. CONSTITUTION:The thicknesses of a heat dissipating plate 1, a rear resin, the surface resin of a screwed section, and a protrusion are 1.4mm, 0.5mm, 0.7mm, and 0.4mm respectively. As the protrusion 4 is provided excluding a part behind a core pin 7 (center part of the heat dissipating plate corresponding to the screwed section), the side near the periphery of a lead frame is made to offer resistance to the flow of resin at molding, whereby resin is made uniform in flow inside a cavity, and consequently uniform resin molding can be carried out without any resin void and a resin non-filled part does not occur even if a rear resin is made thin.
Patent JP-H0353348-A (JP)
Title: Debugging system for microprogram
Inventor: TSUCHIYA MASAKI
IPC: G06F11/28
Filed: 1989-07-21
Abstract: PURPOSE:To attain a correct debugging operation by carrying out a debugging program via a microprocessor after providing a circuit which outputs a specific instruction code to the microprocessor when the coincidence is obtained between a memory address set previously and a memory address which is outputted by the microprocessor read a microprogram out of a memory. CONSTITUTION:A memory address comparator 5 compares a memory address outputted to an address bus 3 from a microprocessor 1 with a debug address 9, i.e., the output of a memory address storage circuit 4. Then the comparator 5 outputs a coincidence signal 6 when the coincidence is obtained between both addresses. An instruction code selection circuit 7 detects the coincident state via the signal 6 and outputs a specific instruction code 13, i.e., the output of a specific instruction code output circuit 15 to a data bus 8. Then the microprocessor 1 reads the code 13 in place of an instruction code 10 received from a memory 2. Thus the process is shifted to a debug program. As a result, a correct debugging operation is attained.
Patent JP-H0355342-A (JP)
Title: Precast composite beam
Inventor: OKAMOTO HARUHIKO
IPC: E04C3/20
Filed: 1989-07-21
Abstract: PURPOSE:To increase sufficiently the rigidity of a composite beam by forming the ends of the composite beam of only the end part of a beam structural steel, and arranging beam main bars between anchoring plates fixed to the inside ends thereof to place concrete. CONSTITUTION:The ends of a composite beam 20 is constituted of only the end part 21A of a beam structural steel 21, and anchoring plates 24 is fixed respectively to the inside ends of the end part 21A. After that, both ends of beam main bars 22... of the composite beam 20 are fixed to the anchoring plates 24 of both sides, and concretes 25 and 25 are placed in certain parts of the beam structural steel 21 and beam main bars 22... between both anchoring plates 24. According to the constitution, an anchoring performance to the beam structural steel 21 of the beam main bars 22... and concretes 25 and 25 is increased and, at the same time, bending moment to bear can be sufficiently increased by the part of reinforced concrete.
Patent JP-S6345551-A (JP)
Title: Air fuel ratio detector
Inventor: IWASAKI HAJIME
IPC: G01N27/12
Filed: 1986-08-13
Abstract: PURPOSE:To switch a low-temperature and a high-temperature oxygen sensor element and to conduct measurement over a wide temperature range by connecting a heat-sensitive resistance element (PTC thermistor) which has a positive temperature coefficient to the low-temperature oxygen sensor element in series. CONSTITUTION:The high-temperature oxygen sensor 1 is connected to a series circuit where a prescribed current flows while a reference resistance 4 is connected to a constant voltage power source 5, and the series element constituted by connecting the low-temperature oxygen sensor element and PTC thermistor 3 in series is connected in parallel to the high-temperature oxygen sensor element 1. Then, the voltage drop across the reference resistance 4 is compared with that across the series element to detect an air fuel ratio. Further, electrodes 8 are provided on an insulating substrate 6 while the distance (d) between the electrodes and the electrode length l are adjusted, and an oxide semiconductor 7 is further provided thereupon to obtain the low-temperature oxygen sensor element 2 and high-temperature oxygen sensor 1 which have parallel temperature characteristics of resistance values and differ in inherent resistance values.