baber/WOPTO huggingface dataset:
Patent JP-H0942567-A (JP)
Title: Protection sleeve for boring part of pipe
Inventor: KIKUCHI NOBORU
IPC: F16L41/06
Filed: 1995-08-01
Abstract: PROBLEM TO BE SOLVED: To provide a protection sleeve for a boring part of a pipe, which can be easily mounted on the boring part of the pipe, is pressed in the inner surface of the boring part with pressure so as to be surely held, and can surely seal the boring part. SOLUTION: An outer circumferential surface of a second sleeve 5 is pressed on an inner surface of a boring part 3 by pressing a first sleeve 4 in the second sleeve 5 fitted in the boring part 3 of a water servicing pipe 2, the departing of the second sleeve 5 from the boring part 3 can surely be prevented, and concurrently, water is surely prevented from ingressing in a space between the boring part 3 and the second sleeve 5. Besides, since a plurality of projected parts are formed in the outer circumferential surface of the fist sleeve 4, these projected parts cut in the elastic second sleeve 5 at its plural portions, the departing of the first sleeve from the inside of the second sleeve 5 due to water pressure and the like can thereby be surely prevented.
Patent JP-S6275011-A (JP)
Title: Device for collecting and cleaning exhaust fine particles for engine
Inventor: OIBE KAZUO
IPC: F01N3/02
Filed: 1985-09-28
Abstract: PURPOSE:To miniaturize a heater case by making the inside diameter on the lower course side of an exhaust gas flow of an insulating ring larger than that on the upper course side, and providing said ring on the opposite side of the filter of a heater. CONSTITUTION:Plural conductive ceramic element heaters 21 which are supported by a heater case 20 are placed on the upper course side of the filter 2 of an exhaust fine particle collecting and cleaning device. And, further, an insulating ring 23 is provided on the heater case 20, being positioned on the further upper course side of the exhaust gas flow than the heater 21. The inside diameter of the ring 23 on the lower course side of the exhaust gas flow is formed larger than that on the upper course side. A lead wire 28 for electrifying the heater 21 is connected to the end face on the upper course side of the insulating ring 23. Thereby, the width of the end face on the upper course side of the insulating ring 23 is made larger, enabling plural lead wires 38 to be wired in parallel, to prevent the heater case 20 from becoming larger in size.
Patent JP-2000053902-A (JP)
Title: Covalent bond type addition of polymer to macromolecular chromophore by nucleophilic substitution reaction for ink used for ink jet printing
Inventor: MOFFATT JOHN R
IPC: C09C3/10
Filed: 1999-07-29
Abstract: PROBLEM TO BE SOLVED: To obtain an ink composition consisting of a stable and water soluble pigment capable of realizing a high soil resistance, waterproof property, printing quality, blur control and optical concentration by containing a polymer added to a macromolecular chromophore by a nucleophilic substitution or an acylation reaction. SOLUTION: This ink composition for an ink jet printing, contains a macromolecular chromophore containing at least one water solubilizing functional group and a polymer bonded with at least one covalent bond, in which the above polymer is added to the above macromolecular chromophore by a nucleophilic substitution or an acylation reaction. Further, e.g. the above polymer is preferably bonded with the covalent bond to the above macromolecular chromophore through an ester group having a structure of formula I or II (F is Cl, Br or the like; R is a group of formula III or the like).
Patent JP-S6274215-A (JP)
Inventor: SATO SHIGEO
IPC: A01F12/54
Filed: 1985-09-27
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-S58111017-A (JP)
Title: Half-dyeing method for surface-hardened synthetic resin lens
Inventor: NAGAI SHIYOUICHI
IPC: G02B1/10
Filed: 1981-12-24
Abstract: PURPOSE:To obtain a colored lens with wear resistance by a dyeing method using a colorant contg. a sublimable dye by partially hydrolyzing the surface of a surface-hardened synthetic resin lens and by immersing the lens in a specified colorant contg. a sublimable disperse dye to color the lens. CONSTITUTION:The surface of a surface-hardened synthetic resin lens of polydiethylene glycol bisallyl carbonate resin or the like is partially hydrolyzed so as to regulate the amount of anionic groups formed by the hydrolysis to 0.1-2.0 cation adsorption parameter. A sublimable disperse dye is dissolved in dimethylpolysiloxane to prepare a colorant. The polysiloxane is in a liq. state at 150- 250 deg.C sublimation temp. of the disperse dye and has <=200 dye dissolution parameter. The lens is immesed in the colorant, and the dye is dispersed up to the inside of the lens part to be dyed by sublimation at a temp. in the sublimation temp. range to dye the part. Thus, a half dyeing method providing wear resistance is established.
Patent JP-H1143207-A (JP)
Title: Shelf device for warehouse
Inventor: NISHIKATA KENRO
IPC: B65G1/10
Filed: 1997-07-24
Abstract: PROBLEM TO BE SOLVED: To stably arrange vertically and store cargos, etc., without interfering with cargo handling work of an overhead traveling crane, and improve the storage efficiency of a warehouse. SOLUTION: Guide rails 3a, 3b are provided on the floor face 4 of a warehouse 1 in which an overhead travelling crane 2 is provided, and the foot parts 5c, 5c of a shelf-structural body 5 are movably supported on the guide rails 3a, 3b through roller wheels means 8. Further, forward pulling wires 12a, 12b for pulling the shelf-structural body 5 forward A, and backward pulling wires 13a, 13b for pulling the shelf-structural body 5 backward, are provided. These wires are guided to pulling-operating parts 16a, 16b located outside the moving range of the shelf-structural body 5 through suitable wire-guiding means 14, 17. When either one of these wires is pulled by the overhead travelling crane 2, the shelf-structural body 5 is adapted to move either forward or backward, in the direction which corresponds to the pulled wire.
Patent JP-H0534402-A (JP)
Title: Method of identifying section where power cable is in trouble
Inventor: MIYAMOTO TOSHIHARU
IPC: G01R31/08
Filed: 1991-07-31
Abstract: PURPOSE:To obtain a method of identifying a section subjected to trouble of power cable in which the number of optical field sensors and the number of optical fiber cable cores are reduced. CONSTITUTION:For a method of identifying a section where a power cable 1 is in trouble, penetration type CT4s are arranged in grounding cables in respective phases at the terminations of the power cable 1 and in cross bond cables 3 of insulation connection boxes 2 so as to collect outputs from the secondary side on an optical field sensor 5 provided with a gapped iron core 6. A total of three-phase current, that is optical signal output proportional to zero-phase one, is obtained to compare the optical output signals of mutually adjacent optical field sensors 5 with each other in phase difference and size for judging the presence of trouble.
Patent JP-S6459260-A (JP)
Title: Developing device
Inventor: TSURUBUCHI YASUO
IPC: G03G15/01
Filed: 1987-08-28
Abstract: PURPOSE:To perform uniform and excellent development over an entire image plane by pressing a set position of an image carrier elastically and connecting power to a developing device at the same time. CONSTITUTION:An upper developing device 11A contains a developer of, for example, red and a lower developing device 11B, on the other hand, contains a developer of, for example, black, and those devices are equipped with known developing sleeves 111A and 111B on the left- hand side of a shaft 10C opposite the peripheral surface of the photosensitive drum 2 and also have energizing mechanisms for pressing the developing devices against positions nearby the right end part of the shaft 10C elastically and swinging them, i.e. pressure plates 14A and 14B and compression springs 15A and 15B. Then the developing devices 11A and 11B are pressed from behind through elastic bodies 15A and 15B by a gap control member which controls the gap between the developing sleeves 111A and 111B of the developing devices 11A and 11B and image carrier 2. Consequently, excellent development is carried out, specially, over the entire image plane without requiring high accuracy unnecessarily.
Patent JP-2000046017-A (JP)
Title: Straightening tool for pipe body and straightening pipe body using it
Inventor: HIRANO NOBUYUKI
IPC: F15D1/02
Filed: 1998-07-30
Abstract: PROBLEM TO BE SOLVED: To retain a smooth flow even though more energy than necessary is not applied to fluid flowing in a pipe body. SOLUTION: This straightening tool 3 for a pipe body which is formed into a cylindrical body having a smaller diameter than the inside diameter of a pipe body 2 and also whose cross sectional shape is formed into a blade type so that a flow speed of fluid along the outer side is improved, is attached to the inside of the pipe body 2 filled with fluid consisting of liquid or gas, thereby a straightening pipe body 1 is formed so as to perform straightening in the inside thereof, and the straightening tool 3 for the pipe body 2 is attached to the inside of the pipe body 2 so as to be arranged coaxially with the pipe body 2.
Patent JP-2000050641-A (JP)
Title: Power supply device
Inventor: TSUCHIYA SHOICHI
IPC: H02M7/48
Filed: 1998-07-30
Abstract: PROBLEM TO BE SOLVED: To provide a power supply device which can easily detect whether or not a load is electrically connected and which can improve maintenance. SOLUTION: This device is provided with a solar battery 16 for outputting DC voltage Vc, a main circuit 101 which is switch-controlled by control signals SA-SD outputted from a controller 102, generates the AC voltage Vd of a rectangular waveform and supplies it to a compressor 104 (load), an abnormality detector 107 for detecting whether the compressor 104 (load) is electrically connected to the main circuit 101 based on AC voltage Vd and the like, namely, the abnormality of the compressor 104, and an abnormality information unit 108 for notifying information on the detection result of the abnormality detector 107 are installed.
Patent JP-H107575-A (JP)
Title: Treatment for bacillary dysentery
Inventor: DAVID J LAFFTER
IPC: C08B37/00
Filed: 1996-08-16
Abstract: PROBLEM TO BE SOLVED: To prevent diarrhea and crisis of hemolysis uraemia syndrome caused by hemorrhagic E. Coli infectious disease of an intestinal canal by dosing a pharmaceutical composition containing an α Gal(1→4)β Gal subunit and a compatible carrier. SOLUTION: Crisis of hemolysis uraemia syndrome caused by hemorrhagic E. Coli infectious disease of an intestinal canal and mediated by a Shiga-like toxin(SLT) is prevented by dosing a pharmaceutical composition containing an α Gal(1→4)β Gal subunit and an inert and compatible carrier such as silica within 3 days after the infectious disease manifesting itself. The α Gal(1→4)β Gal subunit is bonded to the carrier through a non-peptide linker arm such as (CH2 )8 C(O) and the subunit is bonded to the SLT toxin.
Patent JP-H0946031-A (JP)
Title: Structure of conductor connecting edge of flexible printed board
Inventor: AOKI NOBUO
IPC: B41J2/01
Filed: 1995-08-01
Abstract: PROBLEM TO BE SOLVED: To prevent defective brazing and to enhance connecting strength by eliminating scattering of solder when the edges of a plurality of conductors formed on a flexible printed board are connected to a plural of terminal parts of electronic components and an ink-jet recorder by brazing. SOLUTION: A plurality of conductors are formed on a base film 21 at a minute pitch. The edges of a plurality of the conductors are connected to a plurality of terminal parts 16a of a recording head 14 of an ink-jet recorder by soldering, respectively. In this structure, slits 22b are formed at the edges of a plurality of the conductors. Thus, the fused solder is stored in the slits 22b, the connecting strength is increased by fillets F formed on both sides of the slits, the gas generated in soldering is discharged from the opening ends of the slits and the defective brazing caused by the gas pressure is eliminated.
Patent JP-H04135291-A (JP)
Title: Id discriminating device
Inventor: SUZUKI OSAMU
IPC: E05B49/00
Filed: 1990-08-17
Abstract: PURPOSE:To improve the entire processing speed by conducting in parallel the pickup processing of a fingerprint and other characteristic points of a human body and ID discrimination processing with a ten key, ID card, etc. CONSTITUTION:The personal code number of a person who enters a room is input by means of the ten-key pad 1a of a ten key 1, and the fingerprint of the entering person is input by means of the fingerprint reader 2a of a fingerprint collating device 2. The personal code number is output through an interface 1e to the side of the fingerprint reader 2 and is collated with data inside a RAM 1d by a CPU 1b. When the collation is OK, an OK signal is output to the side of the fingerprint collating device 2. By means of the pickup processing of the characteristic points of a human body and the ID discrimination by an object conducted in parallel, ID discrimination accuracy is improved, and the overall speed of ID discrimination processing increases.
Patent JP-S6459631-A (JP)
Title: Optical information recording and reproducing device
Inventor: NISHIDA MASAMI
IPC: G11B7/00
Filed: 1987-08-31
Abstract: PURPOSE:To prevent the degradation or damage of a recording film during standby state for a long period of time by providing a means avoiding radiation by a laser beam to areas other than a servo area, a track address and an ID area recorded with control information in the standby state. CONSTITUTION:A controller 114 issues a standby signal (a) at H level, a laser-on signal (b) at H level and a read signal (c) at L level in the standby and an output of an AND gate 112 is at L. When one of outputs of a synchronizing detection circuit 119 and a servo detection circuit 118 is at H, the output of a NOR 113 is at L, the output of a NAND 112 is at H and the output of an AND 111 is at H and the laser element 110 is driven in the servo or ID region in the intensity at read. When the outputs of the circuits 119, 118 are both L, the output of the AND 111 is at L in said information area, the laser irradiation is stopped and no recording film is damaged. On the other hand, a tracking focus servo circuit 121 keeps the servo information of the servo area and supplies the result to an actuator driving circuit 116, the out of focus of the tracking servo is hardly occurred.
Patent JP-S60107471-A (JP)
Inventor: TANAKA TOSHIO
IPC: B62K25/10
Filed: 1983-11-17
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-H0498898-A (JP)
Title: Metal frame
Inventor: YAMAMOTO KAZUYOSHI
IPC: H05K9/00
Filed: 1990-08-16
Abstract: PURPOSE:To enable stress induced due to the thermal coefficient difference between a metal frame and a ceramic board to be dispersed in both lateral and longitudinal directions by a method wherein a soldering part is separated into pieces, and a gap is provided between the adjacent pieces concerned. CONSTITUTION:A soldering part 2 of a metal frame 1 is divided into a few pieces, a gap is provided to the adjacent pieces, the soldering part 2 is bent, and the tip of the soldering part 2 is soldered to a land 3 of a ceramic board 4. As mentioned above, the soldering part of a metal frame is divided into a few pieces, and a gap is provided between the adjacent pieces respectively, in result stress induced due to the thermal coefficient difference between a metal frame and a ceramic board is relaxed when the soldering part of the metal frame is soldered to the copper land provided to the ceramic board, so that troubles such as solder cracks or the like are prevented from occurring.
Patent JP-H0757441-A (JP)
Title: Recording device
Inventor: KONDO TAKESHI
IPC: G11B27/10
Filed: 1993-08-10
Abstract: PURPOSE:To easily and accurately confirm various operation states even at the time of recording operation at dark or distance position by flickering one light emitting means with a different light emitting system. CONSTITUTION:Flickering of one light emitting means of an LED, etc., is controlled by a system controller. Then, this LED is, for example, continuously flicked during recording and repeatedly flicked during recording pause. Also, the LED is flicked in accordance with a microphone input during microphone input recording and lighting-off in accordance with a dividing operation during recording, preend lighting when the remaining period of time for recording is made below a specified period of time, flickering thereafter at a specified cycle, etc., are operated. Thus, various recording operational states even at the time of recording operation at dark or distance position are easily and accurately confirmed.
Patent JP-H0555056-A (JP)
Title: Wound iron core
Inventor: HAYASHI MASAO
IPC: H01F27/26
Filed: 1991-08-28
Abstract: PURPOSE:To provide a highly reliable wound iron core in which magnetic characteristics are protected against deterioration by suppressing deformation at the time of annealing. CONSTITUTION:A foil 2 of amorphous magnetic material is wound and laminated and a pair of abutting bobbins 3 made of rigid nonmagnetic material are applied onto the inner peripheral part while a metallic band 4 made of resilient magnetic material is applied on the outer peripheral part thus producing an integrated wound iron core body 1. According to the constitution, profile of the wound iron core body 1 can be kept intact even during annealing operation and thereby magnetic characteristics can be prevented from deterioration.
Patent JP-S6275861-A (JP)
Title: Channel processor
Inventor: KOYABU MASAO
IPC: G06F13/12
Filed: 1985-09-30
Abstract: PURPOSE:To simply and quickly update the byte count value in a data transfer mode by providing a means to an arithmetic unit to set the arithmetic result at '0' in case the subtraction value is larger than the arithmetic result together with a means to detect a fact that the arithmetic result is equal to '0'. CONSTITUTION:In the first fetch of an MS (main storage device) the update value covering the initial value of an MS address through the 16-byte boundary is obtained by a simple operation. Then the update value is subtracted from a byte count register 12. In the second and subsequent fetches of MS the control is carried out so that 16(H) are supplied to an arithmetic unit 15 through a control line (a) led out of an arithmetic control part register 14 in case the byte count value is updated. Thus 16 can be subtracted from the register 12 for each transfer of data. If the subtraction value is larger than the arithmetic result, a borrow signal B is delivered from an arithmetic unit 151. Thus this signal B is detected by a NAND circuit 161 and the outputs of both arithmetic units 150 and 151 are controlled by the output of the circuit 161. Then the arithmetic result is forcibly set at '0' and then detected by an all-0 detecting circuit 18. Then the final fetch is detected in the transfer of data.
Patent JP-H0884298-A (JP)
Title: Driving method for solid-state image pickup element
Inventor: TAKEDA KATSUMI
IPC: H04N5/341
Filed: 1994-09-12
Abstract: PURPOSE: To extend the dynamic range of a solid-state image pickup element. CONSTITUTION: After the signal charge stored in a photoelectric conversion element 1 of a 1st group is read by a vertical transfer section in a timing of A of a CH 1, the charge of 1st and 2nd group photoelectric conversion elements 1, 2 are discharged in a timing of SUB C. Then the signal charge stored in a 2nd group photoelectric conversion element 2 is read by a vertical transfer section in a timing of B of CH 2. Then the signal charges read 'respectively from the 1st and 2nd group photoelectric conversion elements are converted into signal outputs via a horizontal transfer section 4 without mixing them.  The signal outputs having two kinds of different photoelectric conversion characteristics are obtained simultaneously by outputting independently the signal charges whose charge storage time differs like T1, T2 and in the case of picking up an object with a high contrast, a sharp video signal from a low illuminance till a high illuminance is obtained by sampling either of the two signals corresponding to the illuminance distribution of the object.
Patent JP-H0775324-A (JP)
Title: Linear motor and elevator and man conveyor using linear motor
Inventor: NIHEI HIDEKI
IPC: H02K41/025
Filed: 1993-09-01
Abstract: PURPOSE:To obtain high efficiency and easy manufacture by using a primary side element comprising a magnetic substrate and a coil vertically wound in the progressive direction of a linear motor and laying a pair of secondary side elements in the whole track so as to hold the primary side element therebetween. CONSTITUTION:A linear motor 1 is constituted of a primary side element 10 supplied with electric power and a secondary side element 20 not supplied with electric power. The secondary side element 20 is fixed, and a longitudinal wheel 151 supporting the load in the direction Y and a transverse wheel 152 supporting the load in the direction X are installed to the primary side element movable in the direction Z. The secondary side element 20 is composed of a secondary yoke 204, in which XY surfaces are formed in a U shape and which consists of a magnetic material extended in the direction Z, and secondary conductors 201, 202 made up of a tabular conductive material, and the secondary conductors 201, 202 are mounted on the internal surface of the secondary yoke 204. A plurality of primary coils 101 as a conductive material are wound on a primary core 103, which is formed in a rectangular parallelopiped and composed of a magnetic substance extended in the direction Z, in the direction Z in the primary side element 10. Accordingly, operation is enabled with high efficiency while acquiring easy manufacture.
Patent JP-H1065104-A (JP)
Title: Semiconductor integrated circuit
Inventor: AZUMA TOMOTERU
IPC: G11C11/401
Filed: 1996-08-19
Abstract: PROBLEM TO BE SOLVED: To enable evaluating the timing accurately by including a reference line that is located in proximity to buses and is for measuring delay times between the buses and a control line that on/off-controls a plurality of switching transistors connecting the reference line and lines comprising the buses. SOLUTION: A reference line 110 is newly installed in proximity to a reference pad 100 and buses 111-115, and switching transistors 121-125 are connected between the reference line 110 and the buses 111-115. In addition an on/off- control line 150 is connected to the gates of the switching transistors. When the operating characteristics of a memory section 15 is evaluated with a tester using the buses 111-115 that bypass a logic section 4, the input signal for the tester input through pads 101-105 for external input signals is corrected, using a delay time between traces. This enables access to memory with accurate timing and accurate evaluation of the memory section.