baber/WOPTO huggingface dataset:
Patent JP-H09268430-A (JP)
Title: Production of polyester filament by spinning and direct drawing
Inventor: OKUMURA YOSHIHARU
IPC: D01D5/084
Filed: 1996-03-28
Abstract: PROBLEM TO BE SOLVED: To produce industrial polyester filaments having excellent strength, elongation and fluffiness, etc., in a high productivity, by stably spinning multifilament strand having >=4 filaments in a direct spinning and drawing method producing industrial polyester drawn yarn having high strength from a polyester having high polymerization degree. SOLUTION: Winding of filament yarn on every rollers before a feed roller 2 of the 1st drawing are respectively made to be a half winding of below one round, and the feed roller 2 in the 1st drawing is pre-heated as a heating roller at >=60 deg.C and a 1st hot drawing is performed in the presence of a steam at 80-160 deg.C, in producing high-strengthpolyester drawn yarns having >=6g/d strength by melt-spinning a polyester-based polymer having >=0.9 intrinsic viscosity, passing as-spun yarn through a heating zone 12, cooling, winding on a roller, successively subjecting to draw in plural stages between heated rollers and relaxation-treating.
Patent JP-H09262200-A (JP)
Title: Cleaning tool
Inventor: KENMOCHI YASUHIKO
IPC: A47L13/46
Filed: 1996-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a cleaning tool to serve in such an arrangement that a wiping sheet is mounted on a plate member removably, in which a member to clamp the sheet can be held in the open condition. SOLUTION: A cleaning tool concerned is structured so that a long shank is attached to a plate to which a wiping sheet is fixed removably. To the oversurface of the body 8 constituting this plate, a pair of clamping members 13 are installed symmetrically to the left and right in such an arrangement that their inner ends are opposing. The clamping members 13 are mounted on the base end as capable of pivoting relatively to the oversurface so that they can be opened upward from the oversuface of the body. On the inner surface of the base end, a projection 53 is formed which dangles toward the oversurface when the clamping members 13 are closed, and the body 8 is equipped with a spring part 56 where the projection 53 is engaged under the projection dangling 53.  Under the process of opening and closing, the clamping members 13 pass the change point generated by engagement of the projection 53 with the spring part 56.
Patent JP-S552638-A (JP)
Title: Cyanopyrazinecarboxylic ester and its preparation
Inventor: TOMITA TSUNEO
IPC: C07D241/24
Filed: 1978-06-22
Abstract: NEW MATERIAL:A compound of formula I: (R is H 1  is H, alkyl, phenyl, or furyl group; R' is alkyl groups).  
     USE: A raw material for preparing bispyrrolopyrazine pigments of formula II: (X is carbocyclic aromiatic diamine residue).  
     PROCESS: A dicyanopyrazine compound of formula III is dissolved in an alcohol and reacted with an alkali at -5 to 30°C to form a cyanopyrazine imidate solution. The pH of the reaction mixture is adjusted to 1W5 by adding a 1W30 wt.% aqueous mineral acid to give the objective compound of formula I. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S63240632-A (JP)
Title: Information processor
Inventor: KOYA HIROSHI
IPC: G06F9/38
Filed: 1987-03-27
Abstract: PURPOSE:To avoid the generation of data errors by limiting the transfer of information between a bus and a bus interface based on the tag information obtained from the information on an instruction and a queue in case the information shows an input/output instruction. CONSTITUTION:When the decoding information of an instruction decoding part 13 shows a prescribed input/output instruction, an effective address generating part 15 calculates an effective address based on the tag information on an instruction decoder 12. Based on said effective address, a memory control part 16 produces a real address and at the same time supplies the decoding information to a queue 11. Then, the part 13 limits the transfer of information between an interface part 14 and a data bus 19 based on the tag information. Therefore, the reading action of an input/output address is held during a page exchange mode. Then, said limitation of information transfer is released when the instruction is carried out again after exchange of pages. Thus, the reading action carried out. Thus, it is possible to suppress the generation of data errors and to eliminate the limitation for production of a program.
Patent JP-H06265252-A (JP)
Title: Cold/hot refrigerator
Inventor: YAMAMOTO TAKAMITSU
IPC: F25D23/06
Filed: 1993-03-10
Abstract: PURPOSE:To provide a cold/hot refrigerator capable of satisfactorily cooling and heating an article while being capable of fixing a partition plate and of preventing the partition plate from being lost upon non-use thereof. CONSTITUTION:A partition plate 14 is domountably attached to an inner box 6, the box being fitted in a body 1 to form a container unit and including an opening 6a formed in the upper surface thereof for delivering articles, to partition the container unit. A door 4 is closed which door is pivoted on the body 1 to open and close the container unit, and the partition plate 14 is held and fixed between the door 4 and the inner box 6. Further, a plurality of communication holes are formed through the partition plate 14 whereby space S1, S2 partitioned through the partition plate 14 are communicated with each other. Additionally, a placement part 7 is formed on the edge of the opening 6a in the inner box 6 whereby the removed partition plate 14 is placed on the upper surface of the inner box 6.
Patent JP-S62233348-A (JP)
Title: Tilting linkage of bucket in construction machine
Inventor: NAGATOMO MASATSUGU
IPC: E02F3/40
Filed: 1986-04-01
Abstract: PURPOSE:To lower the stalling speed of blade by a method in which the first pivotal shaft for holding a tilt lever is formed on the bend of a tilt rod and the third pivotal shaft for holding the cylinder rod of bucket is made up to depict a parabolic line for the first pivotal shaft during the rotation of the bucket. CONSTITUTION:Pivotal portions 23, 25, and 27 are formed on the bend, longitudinal side end, and short side end of a tilt rod 21, by which a tilt level 22, a bucket 24, and a bucket cylinder rod 26 are held. The bucket 24 and the lever 22 are rotatably supported on the pivotal shafts 29 and 30 of an arm 28, and a rod 26 is set to be projected from or buried into the bucket cylinder 31 supported on the rib of the arm 28. When the rod 26 is projected to the rod 21 side, the moving locus of the tip 22a of the lever 22 becomes a circular curve 33, whereas the moving locus of the tip of the rod 26 becomes a parabolic line 32.
Patent JP-S59200899-A (JP)
Inventor: UERUNERU FUEERERU
IPC: F16T1/08
Filed: 1984-04-16
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-S57190373-A (JP)
Title: Light emitting element with photodetector
Inventor: TAGUCHI KENKOU
IPC: H01L31/12
Filed: 1981-05-19
Abstract: PURPOSE:To obtain the element with excellent joint efficiency with the optical fiber by a method wherein, in the surface illuminent type semiconductor luminescent element, the P-N junction in the luminous region subject to intensive current due to current concentration is electrically separated from the non-luminous P-N junction located around said P-N junction and the outer side is utilized as the photodetector. CONSTITUTION:The N<+> type InP layer 12, N type InGaAsP layer 13, P type InP layer 14 and N type InP layer 15 are laminated to be liquidus epitaxially grown on the N<+> InP substrate 11 with surface and the layer 15 is coated with the SiO2 film 16 with an opening at the central part while the P type region 17 penetrating into the layer 14 utilizing said film 16 as a mask is formed by diffusion. Next the film 16 is fixed to the AuSn piece 27 through the intermediary of the P side electrode 19 while the backside of substrate 11 is coated with the SiO2 film 20 and a window is opened to perforate a circular groove 26 getting through the layer 13 from the backside of the substrate 11 in the direction of said region 17. Through these procedures, the region surrounded by the groove 26 is utilized as the luminous region and the outer side of the groove 26 is utilized as the photodetector with the N side electrode 24.
Patent JP-H01248332-A (JP)
Title: Information recording medium
Inventor: SUZUKI KATSUMI
IPC: G11B7/2433
Filed: 1988-03-29
Abstract: PURPOSE:To improve environmental resistance and to enable recording and erasing of information even if a disk is rotated at a high speed by incorporating Au, Te and N into a recording layer which is reversibly changed in phase between a crystalline phase and an amorphous phase in the part irradiated with a light beam. CONSTITUTION:The Au, Te and N are incorporated into the recording layer which is reversibly changed in the phase between the crystalline phase and the amorphous phase in the part irradiated by the light beam according to the irradiation conditions of the beam. The alloy contg. the Au, Te and N maintain the high crystallization rate of the Te, have the relatively high crystallization temp. and are hardly oxidizable. The high-speed erasing is thereby enabled and the recording and erasing are possible even if the disk is rotated at the high speed. The amorphous recording marks are stable and the environmental resistance is enhanced.
Patent JP-S59201669-A (JP)
Title: Dc motor
Inventor: OKAMOTO OSAMU
IPC: H02K3/26
Filed: 1983-04-28
Abstract: PURPOSE:To provide necessary strength of, to reduce the thickness of and to enhance the efficiency of a DC motor by employing as a stator insulator films printed with winding pattern by foils of conductors and laminated radially in a cylindrical shape. CONSTITUTION:A conductor film such as a copper film is etched and formed with a winding pattern 9 of a copper foil on a thin film 8 of insulator made of plastic or the like. A plurality of the films 8 are radially superposed to form a cylindrical stator 3. This thin cylinder 3 is used, thereby reducing an interval between the outside and inside rotors.
Patent JP-2000262196-A (JP)
Title: Braking device for reel supported on both ends with bearings
Inventor: IKUTA TAKESHI
IPC: A01K89/033
Filed: 1999-03-19
Abstract: PROBLEM TO BE SOLVED: To surely secure the brake off state in a double drag-type lever- dragging mechanism. SOLUTION: A lever-dragging mechanism 7 of a trawling reel is an apparatus for braking the rotation of a spool 3 in the direction of drawing out a fishing line and is equipped with a braking disk 25, friction disks 26, 27, a coiled spring 28 and a transfer mechanism 29. The braking disk 25 is non-rotatably installed on one end of the spool in a transferable state in the direction of a spool shaft within a defined span. Rotation of a handle is transmitted to the friction disk 26 which is placed so as to face the opposite surface side to the spool of the braking disk. The friction disk 27 is placed so as to face the surface side of the spool of the braking disk, can rotate in a synchronized state with the disk 26 and is movable in the direction of its shaft. The coiled spring energizes the braking disk 25 so as to separate from the spool in one direction.  The transfer mechanism 29 causes the reciprocating motion of the spool and the friction disks in their shaft direction.
Patent JP-H03276760-A (JP)
Title: Removal of image defect of solid-state image sensor
Inventor: MUKAI KIICHIRO
IPC: H04N5/341
Filed: 1990-03-27
Abstract: PURPOSE:To obtain a solid state image sensor which prevent an image defect at a serial image signal to be output even if a slightly large crystal defect exists and can improve its yield as a product by transferring charge existing in a vertical charge transfer path reversely when a blanking period is finished. CONSTITUTION:Immediately after a blanking period T1 up to a field shift pulse (a) is started and the period T1 is finished, a driver outputs pulse signals phiV1, phiV2, phi3, phi4 to transfer electrodes of respective vertical charge transfer paths 3. When a blanking period T1 is finished, the outputs of the respective pulses phiV1, phi2, approx.=3, phi4 are stopped. That is, within the period T2, charge existing in the path is reversely transferred, and moved to a charge drain 3a. Charge moved to the drain 3a is sent externally from an OD terminal. Accordingly, since very little charge caused by a crystal defect exist in the path 3, effect of the defect can be greatly suppressed.
Patent JP-S5727464-A (JP)
Title: Reproducer of disk-shaped recording medium
Inventor: TAJIMA OSAMU
IPC: G11B17/04
Filed: 1981-05-19
Abstract: PURPOSE:To ensure the smooth loading of a disk, by providing such mechanism by which a recording medium is left within a reproducer through the put-in and take-out actions of a cartridge to the reproducer. CONSTITUTION:When a cartridge main body 3 is taken out of a reproducer with a cover 4 detached from the body 3, push-up arm 27 turns by a coil spring 35 to move up a push-up matter 24. The matter 24 supports horizontally a label part 2b of a disk 2 removed from the body 3 with a coaction of the clamping of a pair of fingers 75 and 78. Thus the disk 2 can be taken out of the body 3 with no scratch, etc. and held horizontally right above a turntable 22 even after the body 3 is taken out of an opening 20a of a reproducer.
Patent JP-H07259648-A (JP)
Title: Combustor of external combustion engine
Inventor: ISHINO MITSUHIKO
IPC: F02G1/055
Filed: 1994-03-23
Abstract: PURPOSE:To obtain an external combustion engine which is used in heating and cooling, hot-water supply and power machine, and excellent in ignition performance and durability. CONSTITUTION:An external heating device in an external combustion heat regenerating cycle engine such as a Vuilleumier cycle engine or a Stirling cycle engine comprises a heat exchanger as an air pre-heater for burning gas or liquid fossil fuel such as gas, lump oil or the like to heat high temperature space in the interior of an engine, and then recovering heat of combustion gas, a heater tube, a fuel nozzle 2 having a fuel injection hole, and a burner throat part 5. An ignition plug is disposed in such a manner that the tip of the ignition plug 3A is placed on the upstream side of the fuel nozzle 2. In this case, the tip of the ignition plug 3A may be placed on the upstream side of the fuel nozzle by making the length of the fuel nozzle 2 larger than that of the ignition plug 3A, or by making the length of the ignition plug 3A smaller than that of the fuel nozzle 2.
Patent JP-S6374852-A (JP)
Title: Conveying device for paper feed section in printer
Inventor: SUGIMOTO TOSHIKI
IPC: B65H19/12
Filed: 1987-03-28
Abstract: PURPOSE:To make it possible to convey a paper roll with the use of a full automatic, lightweight and simple device, by forming a conveying device with the use of a trackless unmanned vehicle, and by providing a lifter which moves up and down, carrying thereon a paper roll, in the unmanned vehicle. CONSTITUTION:When the remaining amount of an old paper roll chucked at one end of a turret arm 9 comes to be less, the web of the old roll is spliced to the web of a new paper roll supported on the opposite side so that the web from the new paper roll may be fed into a printer. Thereafter, one of new paper rolls (r) stocked on a wind-up stock bed 7 is shifted onto a lifter 16, and then an unmanned vehicle 11 moves onto the floor surface of a paper feed section 6. Therefore, a remaining core (c) which is dropped due to the release of the chucking device is received by a remaining core receiving section 18 while the new paper roll (r) on the lifter 16 is raised to be aligned with the chucking position of the arm 9 so that it is chucked. After that, the carrier vehicle 11 moves to a remaining core discharge position, and therefore, the remaining core is discharged into a remaining core collecting box 14, being pressed by the pusher 13, and then the new paper roll (r) on a wind-up set bed 4 is shifted onto the stock bed 7 which has been emptied.
Patent JP-H06287047-A (JP)
Title: Clay composition for technical art
Inventor: HAYAKAWA KAZUHISA
IPC: C04B33/13
Filed: 1993-04-01
Abstract: PURPOSE:To provide a clay composition for technical art having plasticity, shape retention and dyeability, capable of maintaining a shaped article by drying after shaping. CONSTITUTION:This clay composition for technical art is obtained by 100 pts.wt. of mineral component powder with a binder consisting of 1-10 pts.wt. of a nonionic water-soluble cellulose ether and 0.5-5 pts.wt. of gellan gum and kneading the blend with water.
Patent JP-H10270338-A (JP)
Title: Beam adjustment of charged particle beam lithography system
Inventor: NISHIMURA CHIKASUKE
IPC: H01L21/027
Filed: 1997-03-27
Abstract: PROBLEM TO BE SOLVED: To improve lithographic accuracy at a nanometer level by evaluating dimension of beam at a nanometer level and performing feedback on the result. SOLUTION: In an electron beam lithography system having electron beam shaping mechanisms 9, 12 and 13 with function for adjusting shaping offset and function for adjusting shaping sensitivity and a deflector 10 deflecting shaped electron beam to a desired position on the surface 15 of a specimen, at the adjustment of dimension and shot shape of shaped beam, after shaping offset adjustment and shaping sensitivity adjustment are performed, lithography is performed on a resist with a plurality of set values of beam dimension and a plurality of set values of shaping sensitivity, and development is performed in the time shorter than the optimum developing time, and a resist of a shot connection portion is scanned by AFM (atomic force microscope) to measure the resist height,  and the shaping sensitivity error and the shaping offset error are determined on the basis of the measured resist height, the set values of beam dimension and the set values of shaping sensitivity to perform feedback on these results to the electron beam adjustment mechanisms and the deflector.
Patent JP-H08269933-A (JP)
Title: Driving channel laying method
Inventor: NAKAJIMA JUNICHI
IPC: E02B5/02
Filed: 1995-03-31
Abstract: PURPOSE: To lay a driving channel in water without interfering with utilizing a dam and without requiring underwater works. CONSTITUTION: After plural driving channel-blocks 1 are flexibly connected to each other by pins 3 and connecting members 4, floating chambers 2 provided in the respective driving channel-blocks 1 are purged of air, and then the driving channel-blocks are installed in a driving channel laying place. In this case, the air quantity to be discharged in the floating chambers formed inside the respective driving channel-blocks 1 is adjusted by means of valves to control the sinking speeds of the respective driving channel-blocks 1, and thereby the driving channel-blocks 1 can be installed in a driving channel laying place in water.
Patent JP-H07275532-A (JP)
Title: Cutting tool for thin wall shaped product
Inventor: TSUJIOKA HIROSHI
IPC: B26B27/00
Filed: 1994-04-14
Abstract: PURPOSE:To provide a cutting tool for a thin wall shaped product, while the safety thereof being enhanced via the reduction of the exposure of a cutter section. CONSTITUTION:A cutting tool 10 for a thin wall molded product is formed out of a cutter blade 11 and a cutter body holder 12 for detachably holding the blade 11. Also, the holder 12 is formed out of a pair of holder bodies 13 and 14 detachably fixed to each other in superposed state, while the blade 11 being held thereon in clamped state. The holder 12 has an insertion groove section 15 allowing the free detachment or insertion of a corrugated tube and holding the edge section 11a of the the blade 11 in exposed state, as well as a holding section 20 for covering the blade 11. The opposite side 14c of the second holder body 14 is provided with a coupling recess section 16 where the blade 11 is housed and held in positioned state. In this case, the holder bodies 13 and 14 as a pair are made of aluminum material and formed into a sheet metal.
Patent JP-H03191895-A (JP)
Title: Sliding guide body
Inventor: MIZUKANE MASAHIRO
IPC: B23Q11/00
Filed: 1990-03-26
Abstract: PURPOSE:To suppress bending deformation to the min. and to enhance the damping capacity of vibration by forming a sliding guide main body into a hollow structure from ceramics having a high mass/rigidity ratio to reduce bending deformation. CONSTITUTION:A sliding guide main body 1 slides and guides a slider 3 equipped with a processing or measuring element such as a super-precise processing machine and the cross-sectional shape thereof is formed into a long hollow shape having a square or rectangular cross-section corresponding to the cross-sectional shape of the slider 3 and a damping material 2 is received in the hollow part 4 thereof. The damping material 2 to be used is composed of a particulate material having physical properties such that bulk density is low and specific gravity is high and a logarithmic damping factor is large, for example, an inorg. particulate material such as sand or rock particles, fibers or rubber particles. The slider 3 is composed of a material such as soft steel or alumina ceramics and formed into a shape sliding on the main body 1 to be slid and moved on the main body 1 using the air or fluid injected from the suction port opened to the inner peripheral surface thereof as a lubricant to perform processing or measurement.
Patent JP-H06262979-A (JP)
Title: Pickup type truck
Inventor: MUTO AKIO
IPC: B62D33/027
Filed: 1993-03-10
Abstract: PURPOSE:To prevent a high-mount stop lamp from being damaged by a load in case the stop lamp is installed on a pickup type truck for the purpose of enhancement of the visibility from other car. CONSTITUTION:A high-mount stop lamp 6 is installed in a position on the roof panel 8 of the cab 1 of a pickup type truck having a rear deck 2 behind the cab 1, and a guard frame 5 is mounted on the rear deck 2 so as to protect a back window 4 installed on the back panel 3 the cab 1, and a lamp guard 13 is furnished on this guard frame 5 for protecting the high-mount stop lamp 6.
Patent JP-H04309786-A (JP)
Title: Vacuum continuous heat treating furnace
Inventor: TANAKA SUNAO
IPC: F27B9/06
Filed: 1991-04-09
Abstract: PURPOSE:To, continuously carry out heat treatment of a product such as injection molded form, etc., of ceramic powder in vacuum by passing a carrier through a bottom of a heating chamber formed in a furnace structure, and mounting a vacuum tank in which the carrier comes in a goes out, around a furnace structure. CONSTITUTION:A material A to be heat treated is contained in a tray placed on a carrier 10, and conveyed. In the case of inserting the carrier 10 into a heating chamber 17, the carrier 10 is first placed in an inlet traverser, an inlet vacuum door 2a is opened, and the traverser is conveyed to a center 10' of a main pusher 6 by an inlet inserting unit 8. In this case, the chamber 17 holds a predetermined vacuum degree by a vacuum pump 11b. Then, a substitute chamber inlet door 2a is clamped, a vacuum pump 11a is operated, a vacuum substitute chamber is held in the same vacuum degree as that in the chamber 17, and then a body inlet vacuum door 2b is opened. Subsequently, the carrier 10 is pressed by the pusher 6, and moved to a position 11' of an outlet traverser by a sensing and separating cylinder 7.
Patent JP-S51151906-A (JP)
Title: Slip check cover of tire
Inventor: SHIOZAWA KATSUHIKO
IPC: B60C27/16
Filed: 1975-06-20
Abstract: PURPOSE: To check skid on snow piled road, tracking noise and camge of a tire. 
     COPYRIGHT: (C)1976,JPO&Japio