baber/WOPTO huggingface dataset:
Patent JP-H02291735-A (JP)
Title: Method and equipment for multiplexing low speed channel in digital data communication system
Inventor: GEIRII ROBAATO ARUMONDO
IPC: H04J3/16
Filed: 1990-01-12
Abstract: PURPOSE: To improve the efficiency of the distribution of bandwidth by allocating a low-speed channel to 8Kbps or a fragment which is a multiple of it and using a fragmentation of 8Kbps of a switch. CONSTITUTION: Low-speed data in a range of 600 to 19.2Kbps are interposed in fragments of 8Kbps by 80-bits frames. A frame generator 610 generates a frame clock for the 80-bits frames. A frame detector 640 determines a frame border and a program sequencer 620 makes it possible to properly remove low-speed information from given frames. The output of the sequencer allocated to a switch is multiplexed through a multiplexer/demultiplexer 675 according to a time slot plan stored in a device 680. A U1 bus 650 takes an output from plural banks of a CPE and interfaces with an IMP for a switch through a collector 699.
Patent JP-S5391276-A (JP)
Title: Pull-in conveyer
Inventor: MURAKAMI TOKUO
IPC: B65G1/04
Filed: 1977-01-21
Abstract: PURPOSE: To always sure an engaging operation of a puller with a cargo, by engaging a hook with a section to be hooked of the cargo and pulling it onto a carrier. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H04238435-A (JP)
Title: Frame synchronizing circuit
Inventor: FUKUDA SEIJI
IPC: H04L7/08
Filed: 1991-01-23
Abstract: PURPOSE:To stop erroneous pull-in and to establish stable frame synchronization by providing plural error pulse counting circuits corresponding to the number of the pulses of a frame synchronous pulse pattern for a judgement circuit. CONSTITUTION:The error pulse position judgement circuit 3 of the judgement circuit 2 inputs a frame synchronous error signal 12 and a frame synchronous position signal 13, converts them into error signals corresponding to the position of a frame synchronous pulse, divides them into the error pulse counting circuits 4A, 4B and 4C and outputs the error signals 15A-15C. The number of the circuits 4A, 4B and 4C which correspond to the number of the frame synchronous pulses is provided. A reset signal 17 from an interval generation circuit 5 is inputted, the number of the error pulses is counted and respective hunting control signals 16A-16C are outputted when the number of the error pulses exceeds a prescribed threshold. An OR circuit 6 takes the OR of the signals 16A-16C and outputs it to a frame synchronous circuit 1 as a hunting control signal 18. Thus, frame synchronization is stabilized with such constitution.
Patent JP-H01185133-A (JP)
Title: Input voltage protective circuit
Inventor: SANO YUUJI
IPC: H02H11/00
Filed: 1988-01-13
Abstract: PURPOSE:To protect a smoothing capacitor, by connecting an avalanche diode in parallel with the smoothing circuit and conducting the avalanche diode upon occurrence of overvoltage thereby blowing a fuse off. CONSTITUTION:Current fed from an AC power source 1 is rectified through a diode bridge comprising diodes 2-5 then smoothed through smoothing capacitors 7, 8 and outputted. When the voltage of the AC power source 1 is 200V, a changeover switch 6 is set to position C and full-wave rectified current is fed to the smoothing capacitors 7, 8. When the voltage of the AC power source 1 is 100V, the changeover switch 6 is set to position D and double voltage rectified output is fed to the smoothing capacitors 7, 8. In the of 200V AC input, the avalanche diodes 10, 11 are conducted upon erroneous setting of the changeover switch 6 to position D, and a fuse 9 is blown off thus protecting the smoothing capacitors 7, 8.
Patent JP-H10206300-A (JP)
Title: Analyzing method for organic silane compound in polyolefin pellet
Inventor: TANAKA MIDORI
IPC: G01N1/28
Filed: 1997-01-17
Abstract: PROBLEM TO BE SOLVED: To extract quickly OSC(organic silane compound) of low concentration contained in a polyolefin pellet by a simple means and thereby to conduct a quantitative analysis thereof economically. SOLUTION: An organic silane compound contained in a polyolefin pellet is extracted for three minutes to six hours, while it is agitated, in a closed vessel, with a solvent which is soluble to the organic silane compound, but neither dissolves nor swells the polyolefin pellet, and an extracted liquid thus obtained is subjected to a quantitative analysis by a gas chromatography. Herein the solvent which is soluble to the organic silane compound, but neither dissolves nor swells the polyolefin pellet is a carbon disulfide or acetone, for instance. The means for agitation is a shaker of which the number of revolutions is 150-180rpm, for instance.
Patent JP-H09198697-A (JP)
Title: Optical information processor
Inventor: MOMOO KAZUO
IPC: G11B7/12
Filed: 1996-01-18
Abstract: PROBLEM TO BE SOLVED: To reduce the defocusing amount due to change in ambient temperature in an optical head used for various kinds of disk drives. SOLUTION: When the linear expansion coefficient of glass material for a collimator 4 is expressed by A, the temperature coefficient of the refraction index by B, and the linear expansion coefficient of a housing by C on which the collimator 4 and a semiconductor laser supporting base 2 are mounted, by making their relationship as B>=C when A>=C, and B<0 when A<C, a variation in the spacing between the collimator 4 and the semiconductor 1 due to temperature change and a variation in the operating distance, due to temperature change, directionally cancel each other, and this brings a good temperature characteristic.
Patent JP-H10199518-A (JP)
Title: Hydrogen storage alloy electrode and its manufacture
Inventor: TOKUDA MITSUNORI
IPC: B22F1/00
Filed: 1997-01-17
Abstract: PROBLEM TO BE SOLVED: To provide a hydrogen storage alloy electrode used as a negative electrode of a sealed nickel-hydrogen secondary battery and in which internal pressure of a battery can does not rise excessively by high rate charging and manufacture of the same. SOLUTION: Manufacture of the hydrogen storage alloy electrode has a process P1 for preparing hydrogen storage alloy powder of CaCu5 type crystal structure containing rare earth elements and transition metal elements and a process P2 for treating surface treatment to alloy grain by dipping the prepared alloy powder into acid solution in which rare earth compound is dissolved and a process P3 for molding the surface treated alloy powder in electrode shape and preparing the hydrogen storage alloy electrode. A layer on which the rare earth elements is enriched is formed on a surface layer part of the hydrogen storage alloy grain by the process P2.
Patent JP-H05192594-A (JP)
Title: Apparatus for preparing unwashed rice
Inventor: IMURA SATORU
IPC: A23L7/10
Filed: 1992-01-17
Abstract: PURPOSE:To obtain stably prewashed rice with excellent taste and storing stability by using an apparatus wherein a stirring roll is built in a stirring cylinder and a screw cylinder having blades is provided so as to be rotatable differentially with a centrifugal dehydration tank and a net is provided rotatably in such a way that a rinsed and dehydrated cleaned rice is extended on the upper face. CONSTITUTION:A polished rice is stirred between a stirring cylinder 103 and a stirring roll 105 with cleaning water under pressurizing to separate a aleurone residue. The polished rice and the cleaning water reach the peripheral wall of a centrifugal dehydration tank 204 and the polished rice is centrifugally dehydrated while it is moved in the axial direction along the peripheral wall of the centrifugal dehydration tank 204. The dehydrated polished rice is extended on a net 301 of a vaporization means 300 and remaining stuck water is evaporated with a wind passing through the net 301 from the lower side and it is discharged as a prewashed rice. As washing of the polished rice and removal of stuck water can be performed thereby under optimum conditions, prewashed rice with excellent state and shelf life can be obtd.
Patent JP-H06215942-A (JP)
Title: Chip inductor and manufacture thereof
Inventor: SAITOU KOUICHI
IPC: H01F27/02
Filed: 1993-01-19
Abstract: PURPOSE:To provide a chip inductor excellent in frequency characteristics and manufacturing method thereof in which the manufacturing process can be simplified. CONSTITUTION:An inductor includes a core 3 having an abutting part and cooperates with a core 2 to establish a closed magnetic path, and coils 4, 5 applied to the abutting part. The manufacturing method comprises a winding step for obtaining the coils 4, 5, a step for applying the coils 4, 5 to the abutting parts of the cores 2, 3, a step for mounting the cores 2, 3 on a lead frame having lead terminal parts 60, 61, 62, 63 and a carrier part and bonding the lead terminal parts 60, 61, 62, 63 to the cores 2, 3, a step for connecting the coils 4, 5 with the lead terminal parts 60, 61, 62, 63, a step for molding the cores 2, 3 and the coils 4, 5, and a step for separating the carrier part from the lead terminal parts 60, 61, 62, 63.
Patent JP-S56104319-A (JP)
Title: Electrochromic display device
Inventor: TADA KINYA
IPC: G02F1/1524
Filed: 1980-01-22
Abstract: PURPOSE:To enhance the display contrast of an electrochromic (EC) display device and accelerate the reaction and response of the device by using WO3 as an EC material and mixing a small amount of an alkaline earth metal compound into the WO3 to increase the quantity of an electric current flowing through the device. CONSTITUTION:WO3 is used as an EC material for an EC display device, and an alkaline earth metallic compound such as CaO is added to the WO3 by a small amount such as 1.0wt%. Thus, the internal resistance of EC layer 3 and the interfacial resistance of layer 3 and electrolytic soln. 4 are reduced to increase the quantity of an electric current flowing through layer 3 and soln. 7, resulting in an enhnace display contrast and an improved reacting and responding speed.
Patent JP-S5392168-A (JP)
Title: Electronic wrist watch
Inventor: SAKAMOTO MOTOKICHI
IPC: G01P15/08
Filed: 1977-01-24
Abstract: PURPOSE:To provide an electronic wrist watch containing the function for measuring moving amount of an article by detectign the movement of an arm to produce an effective signal only when the signal for processing and indicating are higher than predetermined level.
Patent JP-S59131743-A (JP)
Title: Method of controlling idling speed of internal- combustion engine for vehicle
Inventor: OOTSUKA MIKI
IPC: F02D31/00
Filed: 1983-01-19
Abstract: PURPOSE:To prevent a vehicle from starting to move against the intention of the driver, by employing such an arrangement that increasing of the idling speed (idle-up) is not effected until the vehicle speed becomes higher than a prescribed value even if the conditions of idle-up is satisfied. CONSTITUTION:An automatic transmission 48 capable of selecting a proper shift position according to the operational conditions of a vehicle and an idling-speed controlling unit 26 for increasing the idling speed (idle-up) are provided. In case that the drive range of the transmission 48 is selected when idle-up conditions are satisfied, idle-up is not effected until the vehicle speed becomes higher than a prescribed value, thereby it is enabled to prevent the vehicle from starting to move against the intention of the driver.
Patent JP-2000205867-A (JP)
Title: Method for deciding own vehicle road position of multi- tiered road
Inventor: YASUJIMA TAKUMI
IPC: G08G1/01
Filed: 1999-01-13
Abstract: PROBLEM TO BE SOLVED: To discriminate between an upper road and a lower road of a multi- tiered road without adding new unit and component to a navigation apparatus by discriminating them based on the ratio of a distance of a GPS position measured block of a certain block distance. SOLUTION: In the case that a ratio of a distance of a GPS position measured block of a distance of a certain block is a certain upper layer discriminating threshold or above, it is decided as an upper road, and in the case that a ratio of the distance of the block is a certain lower road discriminating threshold or below, it is decided as a lower road. For example, at a vehicle A running on a road of the upper road, a reception from a GPS satellite existing in the sky is not shielded except by a part of a first building. At a vehicle B, there is nothing to shield it in the sky ahead thereof, but the sky cannot be observed by shielding by the first building and an elevated facility in the right and left sky. At a vehicle C, the sky cannot be observed except a part ahead thereof.  Whether a range of GPS satellite to be observed is wide or narrow is quantitatively defined as a position measuring ratio (%)=(distance effectively run by a GPS position measurement)×100/(run distance).
Patent JP-2000209206-A (JP)
Title: Upc/shaper circuit in atm transmitter
Inventor: MITSUYAMA TOMOAKI
IPC: H04L12/28
Filed: 1999-01-13
Abstract: PROBLEM TO BE SOLVED: To suppress a scale of a memory in the case of increased connection and to reduce the scale of the memory in a limited connection management. SOLUTION: A higher-order bit management memory 4 commonly shares and stores higher-order bits of a traffic parameter. Furthermore, a lower-order management memory 5 stores lower-order bits of the traffic parameter. A memory control section 3 extracts the traffic parameter from the higher-order management memory 4 and the lower-order management memory 5 to connect the higher-order bits and the lower-order bits, on the basis of connection information from a user parameter control(UPC)/shaper processing section 2. The UPC/ shaper processing section 2 uses the traffic parameter to execute a UPC processing or a shaping processing for a received cell. Thus, memory areas shared in common by the higher-order management memory 4 can be reduced by the amount shared in common in the higher-order management memory.
Patent JP-S57120967-A (JP)
Title: Developer supplying device
Inventor: TAKAHASHI YUUJI
IPC: G03G15/08
Filed: 1981-01-19
Abstract: PURPOSE:To supply a constant quantity of the carrier and check the supply state for abnormality, by controlling the supply of the carrier by a magnetic field forming means and by providing a sensor which detects whether the carrier exists or not. CONSTITUTION:In a vertical tube part 1b of a carrier hopper 1 provided in parallel with a toner hopper, solenoids L1 and L2 with permanent magnets 4a and 4b fitted are provided, and two photosensors S1 and S2 are arranged which detect whether the carrier exists or not. In this constitution, when solenoids L1 and L2 are turned off together, the magnet 4a is in the forward position, and the iron powder is magnetized by its magnetic field and is attracted and does not fall. When the solenoid L1 is turned on, the magnet 4a is separated, and the carrier falls to the tube part 1b by its own weight; and further, when the solenoid L2 is turned on, a constant quantity of the carrier is supplied to the developing part. Outputs of sensors S1 and S2 are checked at a proper timing to detect whether the supply state is normal or not.
Patent JP-S63174098-A (JP)
Inventor: MORIMOTO TORU
IPC: G10K11/16
Filed: 1987-01-14
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-H08205050-A (JP)
Title: Image display device
Inventor: SANO NAOKI
IPC: H04N5/59
Filed: 1995-01-20
Abstract: PURPOSE: To suppress the production of color slurring even when a color cathode ray tube is employed by realizing the improvement of luminance and resolution and improving the dielectric strength of the cathode ray tube. CONSTITUTION: The electron gun 1 of a cathode ray tube 5 generates an electron beam 2 through the reception of an exciting current, the electron beam 2 is scanned by a horizontal deflection circuit 10, a vertical deflection circuit 20, and a deflection coil 3 being a deflection means to emit the beam to a fluorescent material 4 coated in the inside of a display screen. A scanning speed control circuit 30 controls the scanning speed of the electron beam 2 to be a multiple of (n) to set the stimulated intensity of the electron beam 2 to be 1/n and to increase the number of times of collision of the electron beam 2 to the fluorescent material 4 per unit time to be a multiple of (n).
Patent JP-H01181967-A (JP)
Title: Method and device for hot-cutting steel
Inventor: NIIMI YOSHIKAZU
IPC: B23K7/00
Filed: 1988-01-18
Abstract: PURPOSE:To continuously prevent steel from bending at the cutting stage by hot-cutting the steel continuously in the longitudinal direction by a cutting torch and continuously, heating both edges in the direction of width of the steel in the rear from the position during cutting by heating torches. CONSTITUTION:A carriage 1 is made to travel at the constant speed and the steel 12 made of a belt-like steel plate is subjected to hot cutting in the longitudinal direction of the steel by the cutting torch 2. Continuously, both edges in the direction of width of the steel 12 are heated by the heating torches 3 on both sides at the position in the rear by L from the cutting torch 2 and the cut steel 12 is then cooled naturally. Accordingly, the steel 12 can be cut with high efficiency and high quality continuously at one stage so that a bend or a warp is not caused.
Patent JP-S51132885-A (JP)
Title: Pasticle ray analyzing unit
Inventor: YAMADA MITSUHIKO
IPC: H01J37/147
Filed: 1975-01-17
Abstract: PURPOSE:To obtain a shallow depth of focus by making the angle estimated to be an electron beam iris opening.
Patent JP-S61166690-A (JP)
Inventor: NISHIWAKI MASATAKE
IPC: G07F11/58
Filed: 1985-01-18
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-H04250265-A (JP)
Title: Traffic line structure of highly multistoried building
Inventor: ABE SHUNICHI
IPC: B66B9/16
Filed: 1991-01-24
Abstract: PURPOSE:To spare space of an elevator shaft in a highly multistoried building and make a public area to be an enough and abundant space. CONSTITUTION:Traffic lines are arranged cubically and the lower floor elevator hall 1 connected through an escalator 2 is connected to the flatly interposed plural elevator shafts 3. Sublobby stories 5 arranged every three or four floors of the lower sky lobby 4 of the stopping floor of the elevator and intermediate stories are connected by the escalator to constitute the traffic line of a highly multistoried building using both elevators and escalators.
Patent JP-H06216775-A (JP)
Title: D/a conversion circuit
Inventor: MURAMATSU YOSHIO
IPC: H03M1/66
Filed: 1993-01-20
Abstract: PURPOSE:To prevent the characteristic of a high frequency pass part from being deteriorated by switching a switch by using a switching signal with duty 50% at the same frequency as that of the sampling signal of a D/A converter. CONSTITUTION:A digital signal inputted from an input means 1 is converted to an anlog signal by the D/A converter 2, and is outputted by switching the output of the converter 2 by the switch 3 alternately. A low-pass filter 5 outputs the output on one side of the switch 3 by pa ssing only a low frequency pass part, and a low- pass filter 8 outputs the output on the other side of the switch 3 by passing only the low frequency pass part. In such a case. an adder 6 adds input from the filters 5, 8, and generates an analog signal with amplitude almost equivalent to that of an original signal. The characteristic of the high frequency pass part near to the sampling frequency of the converter 2 can be prevented from being deteriorated by switching the switching signal with almost the same frequency as that of the sampling signal of the converter 2 and with duty of almost 50X.
Patent JP-H11197011-A (JP)
Title: Heat-insulating type rice cooker
Inventor: TSURUTA KUNIHIRO
IPC: A47J27/00
Filed: 1998-01-19
Abstract: PROBLEM TO BE SOLVED: To cope with the degree of water content resulting from the history of rice in water addition and soak and obtain boiled rice which is not watery nor dry even if the conditions change. SOLUTION: At the bottom of a metal cookpot 5, a metal electrode 10 is provided via an electrical insulating sealing-material 9. To the metal electrode 10 and the metal cookpot 5, an AC voltage having high frequency is applied via a power source terminal A11 and a power source terminal B12, and the moisture contents of boiled rice is measured from detected electrostatic capacity. Calorific power for heating is corrected according to the electrostatic capacity, and heat insulation for the cooked rice with the moisture contents taken into account is obtained. Therefore, even if conditions for water addition, soak, and wash are changed extremely, boiled rice which is not dry nor watery can be obtained.
Patent JP-2000204510-A (JP)
Title: Temporary paving cover for junction box in electric-wire utility tunnel
Inventor: SUZUKI SHOYA
IPC: H02G9/10
Filed: 1999-01-14
Abstract: PROBLEM TO BE SOLVED: To provide a temporary paving cover for a junction box, which is lightweight and is handled easily and can be changed over simply to a normal paving cover. SOLUTION: The temporary paving cover 10 for the junction box has a cover frame 11 installed onto the top face of the junction box 4 in the electric- wire utility tunnel and a paving member 12 detachably mounted on the upper section of the cover frame 11 under the state of approximately the same surface as a sidewalk and made of a synthetic resin. Accordingly, the temporary paving cover 10 is lightweight and can simply be changed over to a normal paving cover.
Patent JP-H04240764-A (JP)
Title: Iil semiconductor device
Inventor: MITANI TOMOTOSHI
IPC: H01L21/8226
Filed: 1991-01-25
Abstract: PURPOSE:To increase the DC current-amplification factor of an NPN transistor without changing the DC current-amplification factor of a PNP transistor by a method wherein a first N-type epitaxial layer is formed, a second N-type high-concentration epitaxial layer is formed on it and an injector region and a guard-ring region are formed in the second layer. CONSTITUTION:A first N-type epitaxial layer 4-1 is formed on a P-type semiconductor substrate 1; a second N-type high-concentration epitaxial layer 4-2 is formed on it. Then, impurities are introduced selectively from the second layer 4-2; a P-type isolation region 5 is formed. Then, an N-type high-concentration collector region 11 is formed in the second layer 4-2; a P-type high-concentration injector region 6 and a P-type high-concentration base region 7 are formed simultaneously by a selective diffusion method. A P-type high-concentration guard-ring region 9 and an N-type high-concentration collector region 8 are formed around the region 7; an N-type high-concentration emitter region 10 is formed on the region 11. In addition, an injector electrode 13, a base electrode 14 and the like are formed.
Patent JP-H10209314-A (JP)
Title: Solid image sensor device
Inventor: AKASAKI TETSUYA
IPC: H01L27/14
Filed: 1997-01-20
Abstract: PROBLEM TO BE SOLVED: To keep the internal sealing surely, and secure the reliability even if the inner pressure increases accompanying the temperature rise at reflow, by increasing the adhesive area between a package and a transparent cover thereby reinforcing the adhesive force of the transparent cover, without increasing the external dimension of the a solid image sensor device. SOLUTION: This device comprises a box-shaped package 12, a solid image sensor chip 15 assembled inside the package 12, and a transparent cover 20 fixed through an adhesive to the topside 14a of a mold frame 14 so as to seal the inside of the package 12. In this case, the area of the topside 14a of the peripheral wall is widened inward by inclining the inside periphery 14b of the mold frame 14 upward.