baber/WOPTO huggingface dataset:
Patent JP-2000107665-A (JP)
Title: Rod coating method and device therefor
Inventor: ICHIKAWA KAZUNORI
IPC: B05D1/28
Filed: 1998-10-05
Abstract: PROBLEM TO BE SOLVED: To coat by allowing a web to travel at a high speed even in the case of the web having small surface roughness and to obviate the occurrence of rubbing flaws in the web during coating. SOLUTION: At the time of coating start of the coating applicator when a rod 14 stops rotating or at the time of coating restart when the rotating speed of the rod 14 is smaller than the traveling speed of the web 12, the rod 14 is forcibly rotated and after its rotating speed is raised to >=10% of the traveling speed of the web 12, the rod 14 is brought into contact with the web 12. The forcible rotating force is released after the contact and the rod 14 is driven to be rotated by contact with the web 12.
Patent JP-S62142859-A (JP)
Title: Ignition timing control device for variable compression ratio internal combustion engine
Inventor: MORIYA YOSHITO
IPC: F02P5/15
Filed: 1985-12-18
Abstract: PURPOSE:To prevent the occurrence of shock due to switching of a compression ratio, by a method wherein, in a device in which the magnitude of a compression ratio is varied with an operating condition, and an ignition timing is mapped, an ignition timing prevailing during switching of a compression ratio is corrected based on a demand. CONSTITUTION:An internal combustion engine 1 has a control mechanism 2 which varies a compression ratio depending upon an operating condition. In this case, a signal responding to the compression ratio of the internal combustion engine 1 is generated by means of a means 3, the set value of an ignition timing responding to the compression ratio of an internal combustion engine 1 is computed by a means 4, and a switching point of time is detected according to the magnitude of a compression ratio through the working of a means 5. A demand ignition timing set by the means 4 is corrected at the switching point of time of a compression ratio by means of a means 7, and ignition is effected at an ignition timing set by a control device 8. This constitution corrects an ignition timing prevailing during switching of a compression ratio is corrected based on a demand to prevent the occurrence of shock due to switching of a compression ratio.
Patent JP-H1094368-A (JP)
Title: Production of boiled unpolished rice excellent in texture
Inventor: KUWABARA TOMOKO
IPC: A23L7/10
Filed: 1996-09-19
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing boiled unpolished rice, capable of softening hardness of boiled unpolished rice, increasing glutinousness and not lowering texture of boiled unpolished rice even with the passage of time after rice boiling. SOLUTION: Unpolished rice is washed with water, is immersed in a solution of a cellulase alone or the cellulase, an amylase and a protease. Water to be used for the immersion or in boiling the rice is adjusted to pH 3.0-6.0 and 100 pts.wt. of the raw rice is mixed with 0.1-10 pts.wt. of one or more selected from a saccharide, sugar alcohol, dextrin, starch and modified starch.
Patent JP-H03146548-A (JP)
Title: Polyarylate resin composition having improved moldability
Inventor: TAKEMURA KAZUYA
IPC: C08L67/00
Filed: 1989-11-01
Abstract: PURPOSE:To obtain the subject composition having remarkably improved moldability without deteriorating the impact strength, transparency, etc., of the base resin and suitable for lens, lighting fixture, etc., by compounding a specific amount of a specific silicone resin to a specific polyarylate resin. CONSTITUTION:The objective composition is produced by compounding (A) 100 pts. wt. of a polyarylate resin composed of the constituent components of formula I, formula II and formula III (X is group of formula IV, etc.; Y is alkylidene. etc.; (m) is 0 or 1) at molar ratios satisfying the relationships 3<=I<=40, 30<=II<=48.5, II=III and I+II+III=100 with (B) 0.1-20 pts. wt. of a silicone resin composed of constituent components of formula V and formula W (Z1 is 6-20C aromatic hydrocarbon group; Z2 is 1-20C hydrocarbon group) at molar fractions satisfying the relationships 0<=V<=90, 10<=VI<=100 and V+VI=100.
Patent JP-H10111469-A (JP)
Title: Scanning optical device
Inventor: NAKASUGI MIKIO
IPC: B41J2/44
Filed: 1996-10-04
Abstract: PROBLEM TO BE SOLVED: To reduce the ununiformity of dynamic pressure of an air bearing for supporting a rotating polygon mirror. SOLUTION: A rotary sleeve 3 integrated with a rotating polygon mirror 1 rotates in a non-contact state by the dynamic pressure of an air film formed between the sleeve and a fixed shaft 2. Nine linear grooves 21-29 extending in the axial direction are formed on the outer peripheral surface of the fixed shaft, since the peak of dynamic pressure dispersively appears in the vicinities of the respective linear grooves 21-29, there is no fear of generation of the ununiformity of dynamic pressure even when the roundness of the fixed shaft is low.
Patent JP-2000110098-A (JP)
Title: Titanium oxide composite particle-carried sheet and production of titanium oxide composite particle
Inventor: MINAMI TOSHIAKI
IPC: D04H1/413
Filed: 1998-10-05
Abstract: PROBLEM TO BE SOLVED: To obtain a sheet excellent in photocatalyst functionality by internally adding titanium composite particles obtained by drying aqueous dispersion obtained by mixing titanium oxide fine powder with silica sol or alumina sol to an organic support such as paper or nonwoven fabric. SOLUTION: This titanium oxide composite particle-carried sheet is obtained by drying an aqueous dispersion containing titanium oxide fine particles and silica sol or alumina sol at a mixed ratio of (5:1) to (1:5), pulverizing the resultant titanium oxide composite particles into particles having 3-15 μm average particle diameter by a dry or wet pulverizer, internally adding the titanium oxide composite particles to pulp slurry and making the mixture into paper.
Patent JP-2001098879-A (JP)
Title: Hydraulic circuit for auger lifting apparatus of pile driver
Inventor: NAGATA MITSUO
IPC: E21B7/00
Filed: 1999-10-04
Abstract: PROBLEM TO BE SOLVED: To allow descending speed of an auger rotation driving apparatus to follow the excavating speed of an auger screw through a simple operation, when the excavating speed of the auger screw is increased. SOLUTION: A hydraulic motor 9 for lifting and lowering an auger rotation driving apparatus 6 has a lift-up-side circuit 9a, which is connected to a bypass circuit 21 which in turn is connected to a tank 11. The bypass circuit 21 has a switch valve 22 and a variable flow rate control valve 23 arranged thereacross.
Patent JP-H05120158-A (JP)
Title: Back-up memory circuit
Inventor: SUZUKI MOTOSHI
IPC: G06F12/16
Filed: 1991-10-29
Abstract: PURPOSE:To cope with the high speed operation of a CPU by deciding the output signal supplied to a back-up RAM based on a chip selection signal and a control signal of a low or high level. CONSTITUTION:An OR circuit 4 decides the output signal which is applied to a back-up RAM 3 based on the OR between a control signal and a chip selection signal. That is, a control signal of a low level is outputted from a comparator 1 with application of a power supply. At the same time, a chip selection signal of a low level is outputted from a programmable logic device PLD 2. The OR secured between both signals is set at a low level. Therefore the output signal supplied to the RAM 3 is identical with a chip selection signal of a low level. Meanwhile a control signal of a high level is outputted from the comparator 1 when the power supply is turned off. Thus the PLD 2 does not work and therefore the OR is set at a high level. As a result, a signal of a high level is supplied to the RAM 3.
Patent JP-2000101810-A (JP)
Title: Communication device
Inventor: NISHIOKA KOJI
IPC: H04L29/06
Filed: 1998-09-18
Abstract: PROBLEM TO BE SOLVED: To prevent occurrence of a communication error in advance by selecting an optimum communication mode in response to the conditions of a of a captured channel. SOLUTION: The S/N of a channel is calculated by using a noise voltage detected by a voltage detection section 10 for a silence period of the channel and a voltage of, e.g. an ANSam signal detected by the voltage detection section 10 in the case of receiving a photocol signal. Then whether the calculated S/N is larger or smaller than a set S/N is discriminated. When it is larger, the communication device discriminates a state of the channel that it can sufficiently withstand the V.34 communication and conducts communication in the communication mode of V.34 communication. When smaller, the communication device discriminates a state of the channel that channel interruption may possibly be caused in the V.34 communication and conducts communication in the communication mode below the V.17 communication.
Patent JP-H10112413-A (JP)
Title: Ignition coil
Inventor: KAMEOKA AKIMITSU
IPC: H01F27/32
Filed: 1996-10-04
Abstract: PROBLEM TO BE SOLVED: To avoid leak/short of secondary coil's high voltage, by coating the surface of a primary coil with a silicon coating material. SOLUTION: An ignition coil comprises a center iron core 23 and a secondary coil 22 wound vertically against the center iron core 23's outside periphery, with a primary coil wound coaxially with the primary coil 22 on its outside periphery. The primary coil consists only of a primary winding copper wire 212 with no use of core, and the secondary coil 22 is constituted by winding a secondary winding copper wire 222 on the winding part of a secondary core 223. The primary winding copper wire 212 and an outside layer iron core 40 are integrated together, then its surface is coated with a silicon coating material 25. The silicon coating material 25 is covering the primary coil and the outside layer iron core 40 by application on surface and submerge-dip-coating, etc.  Thus, the primary coil and a thermosetting resin 50 can be separated, not bonded, so even at thermal expansion/contraction, occurrence of crack with the thermosetting resin 50 is prevented.
Patent JP-H08145010-A (JP)
Title: Two axle driving cylinder
Inventor: TACHIBANA HIROKI
IPC: F15B15/00
Filed: 1994-11-17
Abstract: PURPOSE: To miniaturize a cylinder and accurately and easily set the positional relation between two piston rods based on common parts by making parts common as much as possible. CONSTITUTION: First and second cylinders 1 and 2 are arranged on both sides of a base plate and fluid chambers 6b and 11b on the side of the base plate 13 in each of cylinder bodies 3 and 8 are tightly covered by the base plate 13. Fluid passages are formed in the base plate 13 to be communicated with the fluid chambers 6b and 11b of the first and second cylinders 1 and 2.
Patent JP-H11117664-A (JP)
Title: Reinforcement material and wall body
Inventor: MATSUMOTO YOSHIJI
IPC: E21D9/06
Filed: 1997-10-16
Abstract: PROBLEM TO BE SOLVED: To facilitate manufacture of a reinforcement material and a wall material using it by providing a cloth-like sheet impregnated with a fiber such as a carbon fiber in the periphery of a core material. SOLUTION: A steel material 5 is provided on both ends of a square pole-like core material 3. A longitudinal fiber reinforced sheet 7 is adhered to two opposite faces of the core material 3, and a lateral fiber reinforced fiber sheet 9 is adhered to the outside of the sheet. The core material 3 is formed by plain concrete or hard resin. The longitudinal fiber reinforced sheet 7 and the lateral fiber reinforced sheet 9 are formed by a cloth-like sheet impregnated with one of carbon fiber, glass fiber, and aramid fiber. Further, the fiber direction of the longitudinal fiber reinforced sheet 7 is parallel to the longitudinal direction of the core material 3, and the lateral fiber reinforced sheet 9 is vertical to the longitudinal direction of the core material 3.
Patent JP-2000114840-A (JP)
Title: Glass antenna for vehicle
Inventor: FUJII HIROMASA
IPC: H01Q5/10
Filed: 1998-10-06
Abstract: PROBLEM TO BE SOLVED: To transmit and receive a TV broadcast wave, etc., in PHS, UHF bands by arranging an auxiliary element so as to couple capacitively with a metallic body in terms of high frequency, making it suitable as an antenna for a car telephone set or a portable telephone set. SOLUTION: A first horizontal wire and a vertical wire are connected in the shape of L to provide a first main element 3, and a second horizontal wire in parallel with the first horizontal wire and a second vertical wire are connected in the shape of L to provide a second main element 4 on the side of the metallic body 20 of a moving object. A vertical wire is connected in the direction of approaching the body 20 in the neighborhood of the intersection of the extension line of the first vertical wire and the second horizontal wire to arrange a first auxiliary element 11 in the shape of T connected with a horizontal wire at its top.  A vertical wire is connected in the direction of approaching the body 20 in the neighborhood of the intersection of the horizontal wire and the vertical wire of the second main element 4 to arrange a second auxiliary element 12 in the shape of T connected with a horizontal wire at its top, and the respective element capacitively couples with the body 20 in terms of high frequency.
Patent JP-H06109747-A (JP)
Title: Space filter type speed detector and vehicle mounted with the same
Inventor: SAKAI YASUMASA
IPC: G01P3/36
Filed: 1992-09-28
Abstract: PURPOSE:To provide a space filter type speed detector and a vehicle mounted with it capable of reducing the lighting frequency of a light source and prolonging the life of the light source by turning off the light source, or intermittently lighting it when a measured object is relatively stopped. CONSTITUTION:When the speed O is detected by a speed detection section 3, a light source 2 is turned off or intermittently lighted. When the movement start of the measured object is detected by a movement start detection section 4, the light source 2 is lighted. The lighting time of the light source 2 can be shortened without impairing the speed detection at all.
Patent JP-H04157412-A (JP)
Title: Projector lens system
Inventor: KENNO KOKICHI
IPC: G02B13/24
Filed: 1990-10-22
Abstract: PURPOSE:To obtain a projector lens system having high resolving power of several mum order capable of being consistent with a large exposure latitude by providing at least one lens surface having positive reflecting power between two pairs of lens groups. CONSTITUTION:Recessed surfaces comprises the 2nd surface R2, 5th surface R5 and the 16th surface R16, 17th surface R17 (phi1, phi2) faced to each other. Between the 2nd surface R2 and 5th surface R5, lenses of rather small power may possibly be included, and 'lens group consisting of recessed surfaces faced to each other' may possibly contain simply structured lens components therein. This lens system has a positive reflecting power lens group having at least two lenses of positive reflecting power between two pairs of lens groups consisting of recessed surfaces faced to each other. This constitution makes it possible to obtain a projection lens system having a large exposure latitude and high resolving power corrected nearly to stigmatism.
Patent JP-2001103847-A (JP)
Title: Film for agriculture
Inventor: TASHIRO TAKESHI
IPC: A01G9/14
Filed: 1999-10-05
Abstract: PROBLEM TO BE SOLVED: To provide a film for agriculture, usable for the covering for protected horticulture or the like, and excellent in transparency and heat-retaining properties. SOLUTION: This film for the agriculture is obtained by forming a composition obtained by compounding 100 pts.wt. thermoplastic resin with 2-20 pts.wt. inorganic compound consisting essentially of Mg, Al, Si and S components into the film.
Patent JP-H09129922-A (JP)
Title: Light emitting element and its manufacture
Inventor: HATA MASAYUKI
IPC: H01L33/62
Filed: 1995-10-31
Abstract: PROBLEM TO BE SOLVED: To reduce the size of the bottom face of a recessed section forming an insulating film on the side wall of the recessed section and a side electrode of a first conductivity on the side wall continuously from a semiconductor layer of the first conductivity exposed in the recessed section and the insulating film. SOLUTION: After a buffer layer 2, a clad layer 3, an active layer 4, a clad layer 5, and a contact layer 6 are successively formed on a substrate 1, a recessed section 7 is formed by etching off the contact layer 6, clad layer 5, active layer 4, and clad layer 3 on one corner section of the substrate 1 until the buffer layer 2 is exposed. Then a translucent insulating film 9 is formed on the bottom of the section 7 continuously from the side wall of the section 7 across the end sections of a translucent electrode 8 and an insulating film 10 is formed from the electrode 8 to the contact layer 6. After the film 10, an n-type side ohmic electrode 11 is formed on the buffer layer 2 and the film 9.  Therefore, the size of the bottom face of the section 7 can be reduced, because wires, etc., do not come into contact with the side wall of the section at the time of bonding the wires to the electrode 11.
Patent JP-H04158266-A (JP)
Title: Dc current transformer applying light
Inventor: HIGAKI MASARU
IPC: G01R15/24
Filed: 1990-10-22
Abstract: PURPOSE:To accurately measure dc current over a wide range by using two sources having different wavelength and dividing these two light waves into two polarized components which are perpendicular to each other at a light emitting end of a magnetic field sensor. CONSTITUTION:Two light waves having different wavelength are generated by light sources 1, 2 and made incident to an optical fiber 4 by a light synthesizer 3. A polarizer 5 polarizes the light wave of first wavelength of the two light waves to make it linearly polarized light and allows light of second wavelength to be passed through without polarization. An analyzer 7 divides both light waves of two wavelength into perpendicularly polarized components, P polarized light and S polarized light components. Of the polarized light components, the P polarized component is transmitted by an optical fiber 11 to a signal processing circuit 50 and the S polarized component is transmitted by an optical fiber 12 to the signal processing circuit 50. In the circuit 50, light branching filters 13, 14 divide the light waves into a light signal of first wavelength and a light signal of second wavelength due to difference in wavelength of the two light waves, which are converted into electric signals by photo diodes 21 to 24 and enter an arithmetic processing circuit 30. The circuit 50 can be used to measure dc current.
Patent JP-2000106874-A (JP)
Title: Synthesis of nucleic acid and nucleic acid-immobilized chip
Inventor: HASHIMOTO KOJI
IPC: C40B40/06
Filed: 1998-10-06
Abstract: PROBLEM TO BE SOLVED: To obtain a nucleic acid useful for a DNA chip, etc., capable of performing an electrochemical gene detection, nucleic acid sequence examination, etc., and excellent in cost, convenience and sensitivity by using an electrode as a carrier for the synthesis of the nucleic acid chain and performing the synthesis of the nucleic acid chain on the electrode. SOLUTION: This synthesizing method of a nucleic acid using an electrode as a carrier for a nucleic acid chain and performing the synthesis of the nucleic acid chain is provided by patterning 30×30 units of a gold electrode having 100 α square on a glass base plate having 1 cm square, partitioning spaces among each of the electrodes with an insulation membrane of 50 μ, immobilizing dimethoxytrityl (DMT) on the gold electrodes, then flowing methanol as a solvent, charging 2 V potential to the electrode in the position for performing the nucleic acid chain for removing DMT at that position by a proton generated on the electrode, producing an active OH groups on the surface of the electrode, reacting a phosphoramidite and tetrazole solution therewith and repeating an operation for introducing the nucleic acids only to the active position on the electrode surface to synthesize the nucleic acid on the electrode.
Patent JP-H07191933-A (JP)
Title: Control device of transfer of data from scsi disk to vme bus
Inventor: EDOWAADO POORU ROORAA
IPC: G06F13/36
Filed: 1992-10-22
Abstract: PURPOSE: To connect a small computer system interface(SCSI) disk device to a VME bus. CONSTITUTION: A digital data device 10 is provided with a byte width device such as an SCSI disk driver 12, and a circuit which controls data transfer with a passway with 4 byte width such as a VME bus 16. A data transfer control circuit 18 selectively operates the control of odd bytes, even bytes, short words (2 parallel bytes), and long words (4 parallel bytes). The control circuit is provided with an FIFO memory 20, prefetch registers 22, 24, 26, and 28, multiplexers 30, 32, 34, and 36, VME data register 38, packing controller state device 40, and DMA controller 42.
Patent JP-H05153642-A (JP)
Title: Line registration control system
Inventor: MIYAMOTO NAOYUKI
IPC: H04Q3/545
Filed: 1991-10-30
Abstract: PURPOSE:To automatically register information on line circuits in a communication device, etc., equipped with the line circuits as to the system which registers the information on the line circuits. CONSTITUTION:When the line circuits 2 provided corresponding to lines 1 are mounted in a shelf 3, the mount ports 4 of the respective line circuits in the shelf 3 are in one-to-one correspondence relation to the addresses of a control bus 6 wired to a processor 5 and the correspondence relation between the addresses on the control bus 6 and information specifying the respective line circuits is registered in the processor. In this case, the information specifying the line circuit is provided in each of the line circuits 2 and when an optional line circuit is mounted in an optional mount port of the shelf 3 of the communication device, the processor 5 reads the information out of the line circuit through the control bus 6. Consequently, the information specifying each line circuit 2 is registered corresponding to the address of the control bus 6.
Patent JP-S62144759-A (JP)
Inventor: KOYAMATSU NOBORU
IPC: B02C17/02
Filed: 1985-12-17
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-H07143617-A (JP)
Title: Electric railcar controller
Inventor: MORIYA SHUJI
IPC: B60L15/20
Filed: 1993-11-15
Abstract: PURPOSE:To suppress the slipping in a state that a towing force is held by detecting that the rotating speed of a wheel is a predetermined value or less and energizing an electromagnetic coil disposed oppositely to rails when a power running command is output. CONSTITUTION:An electromagnetic coil 3 is mounted at a truck 2 oppositely to rails 1, and energized by energizing means 4. Speed comparing means 6 detects a rotating speed V, compares it with a set predetermined speed value Vset, and outputs a '1' signal to an AND circuit 7 when it is the value Vset or less. Then, it inputs the command from command means 5 and further inputs the outputs from the means 6, it outputs the '1' signal to an AND circuit 8. Then, when the circuit 8 inputs the '1' signal, it outputs a close signal to a switching circuit 4. The circuit 8 outputs the close signal to the circuit 4 even when it inputs the emergency brake command B from the means 5. Thus, the slipping at a low speed at the time of power running can be effectively prevented.