baber/WOPTO huggingface dataset:
Patent JP-H1034593-A (JP)
Title: Cutting device
Inventor: SASAKI KATSUMI
IPC: B26D1/24
Filed: 1996-07-26
Abstract: PROBLEM TO BE SOLVED: To cut material to be cut such as raw cloth into uniform width by providing one shaft with a plurality of thick cutting edges at specified spaces while providing the other shaft, parallel with one shaft, with a plurality of thin cutting edges at specified spaces, and forming intake holes in the thick cutting edges to suck the material to be cut. SOLUTION: A shaft 2 is provided with a plurality of thin cutting edges 1 at specified spaces, and a shaft 4 parallel with the shaft 2 is provided with a plurality of thick cutting edges 3 at the equal pitch to the thin cutting edges 1 so that the cutting edges 1, 3 are arranged in the contact state of the mutual side edge parts of the thin cutting edges 1 and thick cutting edges 3. The shaft 2 and the shaft 4 are rotated respectively retrorse at constant speed to cut raw cloth into specified width. In this case, intake holes 5 leading to internal space of the shaft 4 from the outer peripheral surface side are formed in the thick cutting edges 3.  Air around the thick cutting edges 3 is sucked into the internal space of the shaft 4 from the intake holes 5 to suck the raw cloth to the surface of the thick cutting edges 3, and the sucked air is blown off between the raw cloth and the thick cutting edges 3 from an air nozzle 9 to separate the raw cloth easily from the thick cutting edges 3.
Patent JP-H0859642-A (JP)
Title: Production of 3,4-alkylene-1,3,4-thiadiazolidin-2-ones
Inventor: OTA CHIKAKO
IPC: C07D513/04
Filed: 1994-08-22
Abstract: PURPOSE: To readily obtain the subject compounds useful as a herbicide in high yield by using a specific compound as a raw material. CONSTITUTION: This method for producing 3,4-alkylene-1,3,4-thiadiazolidin-2-ones of formula II [R<1> is H or a substituent group inert to the reaction; R<2> is a halogen, nitro, methyl or methoxy; R<3> is H or a halogen; (n) is 3-51, e.g. N-[5-(4- acetoxytetrahydrofuran-3-yloxycarbonylmethylthio)-4-chloro-2- fluorophenylaminothiocarbonyl]-N'-formylhydrazine is to react (A) 1,3,4- thiadiazolidin-2-ones of formula I with (B) a dihaloalkane of the formula X(CH2 )n X (X is a halogen) in the presence of a base. Furthermore, the component (A) is preferably obtained by reacting thiosemicarbazides of formula IV prepared from isothiocyanates of formula III and formhydrazide with phosgene and hydrolyzing the resultant 3-formyl-1,3,4-thiadiazolidin-2-ones of formula V.
Patent JP-S5986211-A (JP)
Inventor: ISHIDA KANAME
IPC: H01G4/002
Filed: 1982-11-09
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-H07316901-A (JP)
Title: Method and apparatus for positioning automatically stockingsin panties stockings forming machine
Inventor: MIGURIORINI PIEERU RORENTSUO
IPC: D05B23/00
Filed: 1994-07-29
Abstract: PURPOSE: To readily, rapidly and accurately arrange garter lines of two stockings by holding the each stocking attached to a mold by withdrawing the side part of each stocking, and moving the garter line in the longitudinal direction of the mold while pulling the stocking in the cross direction. CONSTITUTION: Each of two stockings 4 for forming a pantyhose material is attached to a supporting mold 5 at random and held on the mold 5 so that a side part of the each stocking may be withdrawn so as to correspond to the two terminal of the mold 5. A holding means capable of carrying out a withdrawing and releasing movement of the stocking by a cam means 3 is driven by a pneumatic cylinder 2 to pull the stocking in the direction crossing to the longitudinal axis 8 of the mold and in the centrifugal direction, and the garter line 14 is moved to a prescribed position in the arrow direction F. An optical sensor 13 is arranged at the prescribed position of the garter line and connected to the pneumatic cylinder.
Patent JP-H1134484-A (JP)
Title: Material to be recorded for ink jet
Inventor: UTO TETSUYA
IPC: B41M5/52
Filed: 1997-07-23
Abstract: PROBLEM TO BE SOLVED: To provide a material to be recorded for ink jet having high transparency without change of color expression and without discoloring even in the case of storing for a long period by exhibiting high image density, resolution and clear color tone and satisfactory ink absorbency. SOLUTION: In the material to be recorded for ink jet containing alumina hydrate and binder, pH of a surface of an ink absorbing layer is set to a range of 4.0 to 5.4. Thus, it exhibits high image density, resolution, clear color tone and satisfactory ink absorbency without change of color expression and without discoloring even in the case of storing for a long period. As the alumina, alumina hydrate having a flat plate-like pseudo-Boehmite structure having mean aspect ratio of 3 to 7, a pore size of a range of 2 to 10 nm and a pore volume of 0.1 ml/g or more is preferable. And, as the binder, polyvinylalcohol having polymerization degree of 2000 or more and saponification degree of 88% to less than 100% is preferable.
Patent JP-S6088637-A (JP)
Title: Sectional power feeder for electric railroad
Inventor: GONDOU TOYOMI
IPC: B60M3/04
Filed: 1983-10-20
Abstract: PURPOSE:To simplify the structure by turning off a switching control element upon going to zero of current detected at the negative output end of diode bridge circuit and third feeder line having a section between them. CONSTITUTION:A thyristor breaker 5 is connected through a bridge circuit comprised of diodes 3a, 4a, 3b, 4b between feeder lines 1a, 1b and 1b, 1c having sections 2a, 2b respectively between them while a voltage relay 6 is connected across said breaker 5. Upon detection of zero or approximately zero voltage, a turn-on signal is fed from said relay 6 to the thyristor breaker 5 while a turn- off signal is fed upon detection of voltage higher than predetermined level and a current transformer 7 will detect the current flowing through the line connecting between the negative output of bridge circuit and third feeder line 1b to turn-off the breaker 5 when the detected current is zero. Consequently, the entire system is simplified to improve the reliability.
Patent JP-S6443009-A (JP)
Title: Hot-line working robot for distribution work
Inventor: TAMAKI RYOKICHI
IPC: B66F11/04
Filed: 1987-08-07
Abstract: PURPOSE:To obtain a working robot which can shorten a wiring work time without complicating a structure by providing an automatic arm which can be freely rotated, elongate, contract and move at a bucket turning and supporting shaft of a high position working vehicle, and providing a tool and a winder thereat. CONSTITUTION:An automatic arm 23 is so attached to a turning and supporting shaft 22 of a bucket 1 attached to the end of the boom 21 of a high position working vehicle as to rotate. The arm 23 is so provided as to freely elongate, contract and move as designated by arrows in the drawings. A tool for a wiring work is attached to the end of the arm 23, and a winder 24 is provided at part of the arm 23. Thus, a heavy article, such as a transformer is hung from the ground by utilizing a winder 24, and a hot-line working can be achieved as it is. Accordingly, the working time can be shortened without necessity of a crane vehicle separately.
Patent JP-S6173719-A (JP)
Title: Novel epoxy resin composition
Inventor: EBARA TOSHIHARU
IPC: C09D163/00
Filed: 1984-09-20
Abstract: PURPOSE:An epoxy resin composition excellent in heat resistance, tough and excellent in mechanical properties, obtained by mixing an epoxy resin obtained by reacting a dihydroxynaphthalene with epichlorohydrin with a curing agent, etc. CONSTITUTION:An epoxy resin is produced by reacting a dihydroxynaphthalene of the formula (e.g., 1,3-dihydroxynaphthalene) with epichlorohydrin in the presence of an alkali. The obtained epoxy resin is mixed with a curing agent (e.g., diethylenetriamine or maleic anhydride) and, optionally, a cure accelerator (e.g., dimethylbenzylamine or 2-ethyl-4-methylimidazole) to obtain the purpose epoxy resin composition. This resin composition ca be suitably used as a molding material or a laminating material or for paints, adhesives, etc.
Patent JP-H0248133-A (JP)
Title: Jig for conveyance
Inventor: IKEDA YUJI
IPC: B23P19/00
Filed: 1988-08-08
Abstract: PURPOSE:To decrease drop-out from a conveying route by providing a rotatable roller in the advancing direction contacted with a conveyor belt at one end part in the advancing direction of a jig body, and providing a projected and tapered member on one end part on the fitting said roller side of the jig body and a recessed tapered member on the other end part. CONSTITUTION:When a conveying jig abuts to the rod 7a of a stopper cylinder 7 and stops, a roller 9 and a part of a jig body 6 are in the condition contacted to the surface 5a of a belt 5. And, when a succeeding conveying jig is connected to a preceding one, a tapered pin 10 provided on the rear end part 6b of the advancing direction of the jig body 6 is fitted to a tapered hole 30 provided on the front end part 6c of the advancing direction of the jig body 6. At this time, as the tapered pin 10 and the tapered hole 30 are deviated vertically at centers, the tapered hole 30 is lifted up with the tapered pin 10, the front end part 6c of the jig body 6 is pushed up, and a clearance between the jig body 6 and the surface 5a of the belt is generated, and no frictional force acts between both. Thus, a line pressure acting in the advancing direction is remarkably decreased.
Patent JP-S5987324-A (JP)
Title: Detection method of quantity of cooling medium in ebullition cooling device
Inventor: WATANABE TAKASHI
IPC: H01L23/44
Filed: 1982-11-11
Abstract: PURPOSE:To detect the displacement of the liquid level of a cooling medium to prevent the break of a semiconductor element, by providing an ultrasonic oscillating element in the position of a prescribed depth in the cooling medium and detecting the liquid level. CONSTITUTION:An ultrasonic oscillator 7 for oscillation is attached to a bracket 8a in the position of a prescribed depth in a liquidphase cooling medium 3 in a vessel 2 and is fixed. Since the acoustic impedance (kg/m<2>, sec) of ultrasonic waves is different between incidence from the oscillator to a liquid and incidence to gas; a ratio of the intensity of an oscillated wave to the intensity of a received wave is detected to know whether the oscillator is in liquid or gas, thus preventing the break of the semiconductor element.
Patent JP-H0362778-A (JP)
Title: Original reader
Inventor: MORI NORIYUKI
IPC: H04N1/40
Filed: 1989-07-31
Abstract: PURPOSE:To read picture information of an original normally even when a reference board is adhered with minute dust or the like by arranging the reference board to obtain a correction value used for a shading correction means to a position deviated from an original placing face of an original platen. CONSTITUTION:A shading correction plate 16 having a white read face is provided to the end of a platen glass 11. The shading correction plate 16 is supported by a support member 17 and its read face is placed at a position deviated upward a prescribed interval, e.g., alpha from the original placing face of the platen glass 11, that is, a position remoter than the original placing face. As a result, the shading correction data is read while the focus is deviated by the interval alpha in comparison with the read of an original at the read of the shading correction plate 10 with a read optical system 12.
Patent JP-S6171515-A (JP)
Inventor: KAARU GEORUKU AIKERU
IPC: H01H27/00
Filed: 1985-09-07
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0756200-A (JP)
Title: Stabilized higher harmonic wave generator
Inventor: MISAWA SHIGEYOSHI
IPC: G02F1/37
Filed: 1993-08-10
Abstract: PURPOSE:To prevent the lowering of the output of a 2nd higher harmonic wave against the fluctuation of an incident fundamental wavelength and a change in ambient temperature. CONSTITUTION:An optical waveguide 2a is installed on a substrate 1 constituted of non-linear optical crystal, and optical waveguides 2b and 2c are installed so as to branch halfway. A periodically polarizing and inverting layer 3a is installed near the optical waveguide 2a in the substrate, similarly, the periodically polarizing and inverting layers 3b and 3c are installed on other optical waveguides 2b and 2c. Light emitted from a light source as a fundamental wave is converged on the incident end plane of the optical waveguide 2a through a converging lens, and the light branches into the optical waveguides 2a to 2c so as to be guided. The waveguide mode light of the higher harmonic wave is generated in each optical waveguide 2a to 2c by the periodically polarizing and inverting layers 3a to 3c. Among the fundamental wave and higher harmonic wave emitted from the other ends of the optical waveguides 2a to 2c, only the higher harmonic wave is transmitted through filters 7a to 7c so as to be separately made incident on optical detectors 8a to 8c.
Patent JP-S6356144-A (JP)
Title: Cooling structure of engine generator
Inventor: ITO RYOICHI
IPC: F02B63/04
Filed: 1986-08-25
Abstract: PURPOSE:To improve cooling effect, by a method wherein a centrifugal blowing type cooling fan is fixed so that its blade is disposed to side of a stator, and the stator of the generator is fixed to a crank case. CONSTITUTION:An engine generator comprises a vertical shaft engine 2 with a crank shaft 1 arranged in the vertical direction, and an inner draft type AC generator 5 arranged on an upper wall 4 of a crank case 3 in the vertical type engine 2. In the crank shaft 1 of the vertical engine 2, lower end portion is pivotally supported to an oil pan member 6, and upper end portion penetrates the upper wall 4 of the crank case 3 and projects outside the crank case 3 thereby becomes an output shaft. A centrifugal blowing type cooling fan 8 is fixed to top end portion of the rotor shaft of the generator 5 in state that a blade 12 of the cooling fan 8 is disposed to side of the engine 2. A stator 9 of the generator 5 is fixed to the crank case 3. Cooling air cools the generator 5, and then is exhausted from circumferential portion on the upper side of the generator in the tangential direction.
Patent JP-S6177122-A (JP)
Title: Head step controller
Inventor: TAKEUCHI MOTOHIKO
IPC: G11B5/588
Filed: 1984-09-25
Abstract: PURPOSE:To perform recording without any step from the beginning by controlling the step to eliminate a step difference between both heads varying a voltage applied to the bimorph of one head so that the point of time when the peak value of a playback pilot signal coincides with a predetermined point of time. CONSTITUTION:A mode signal 101 turns a changeover switch 3 to the side of a terminal R to place a head A in a recording state when the head A traces a magnetic tape once while displaced according to the saw-tooth wave signal of a saw-tooth wave generating circuit 2. The head A records a pilot signal, then a head B traces the pilot signal recording track without any displacement by its bimorph to reproduce the pilot signal. The head B traces the track at a different angle from the head A and the timing at which the peak value of the reproduced pilot signal is obtained is adjusted to control the step between the heads A and B. Consequently, the step control is performed in a short time to perform normal recording without any step all the time.
Patent JP-H10162444-A (JP)
Title: Magneto-optical recording medium and recording and reproducing method as well as recording and reproducing device
Inventor: SHIMAZAKI KATSUSUKE
IPC: G11B11/10
Filed: 1997-07-24
Abstract: PROBLEM TO BE SOLVED: To provide a compact recording and reproducing device having functions to deal with high-speed access and high-density recording with a system of moving a head of a flying type to a sectorial shape in a direction parallel with the plane of an optical disk recording medium. SOLUTION: This recording and reproducing device is arranged with a head part 310 formed by using a solid immersion lens 71 at the front end of a swing arm member which may be swung to the sectional shape. Superfine magnetic domain signals are recorded on the magneto-optical disks by a superfine light beam spot. On the other hand, the recording magnetic domain signals are transferred and magnified to the magneto-optical disk by using a magneto-optical recording layer 210, a magnetic layer 224 for reproduction having the critical temp. Tcr2 and an auxiliary magnetization layer 244 having the critical temp. Tcr1, between Tcr2 and Tcr1. The superfine recording magnetic domains recorded on the magneto-optical recording layer are reproduced with high S/N.
Patent JP-2000029181-A (JP)
Title: Silver halide color photographic sensitive material
Inventor: GOTO MASANORI
IPC: G03C7/20
Filed: 1998-07-14
Abstract: PROBLEM TO BE SOLVED: To obtain a photosensitive material having excellent color reproducibility and process stability by incorporating a compd. which reacts with the oxidant of a color developing agent to release a bleach accelerating agent or its precursor. SOLUTION: This photosensitive material has red, yellow and blue photosensitive silver halide emulsion layers and an invisible ray-sensitive silver halide emulsion layer containing at least one kind of compd. expressed by the formula I or II and at least one kind of a picture quality improving agent. Moreover, the photosensitive material contains a compd. which reacts with the oxidant of a color developing agent to release a bleach accelerating agent or its precursor.  In the formulae I, II, each Z11, Z12, Z21, Z22 represents a group of nonmetal atoms necessary to form a five or six-member monocycle or condensed nitrogen- contg. heterocycle, each R11, R12, R21, R22 is an aliphatic group, each R13 to R17 and R23 to R29 is a hydrogen atom, alkyl group or the like, X11, X12 and m11, m21 are ions and the numbers of ions, respectively, necessary to compensate the charge in each molecule, and each n11, n12, n21, n22 is 0 or 1.
Patent JP-S5886016-A (JP)
Inventor: MORIKAWA MAMORU
IPC: A01F25/00
Filed: 1982-11-12
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-H1049520-A (JP)
Title: List vector processing system
Inventor: WAKATSUKI KENICHI
IPC: G06F17/16
Filed: 1996-07-29
Abstract: PROBLEM TO BE SOLVED: To decrease the access frequency and speed up the processing by generating extension information for returning the same data as data that a representative address vector element reads out of a main storage controller to a vector processor. SOLUTION: A list vector processor 5 compares address vectors outputted by vector processors 1-4 in a certain cycle with address vector elements outputted in the next cycle to decide whether they match each other. Only when the 2N address vector elements all match each other, data is read out of a main storage to the element which has the lowest vector element number among the 2N matching address vectors as a representative element to generate match extension information. The main storage controller 33 reads data out to a main storage device 34 for the matching address vector according to the match extension information from the list vector processor 5 and degenerates access altogether.
Patent JP-H0483281-A (JP)
Title: Developing device
Inventor: ABE HIDEAKI
IPC: G03G15/08
Filed: 1990-07-26
Abstract: PURPOSE:To attain uniform electrostatic charge over a wide grain size range by setting up the surface roughness of a developing sleeve to approximately the same as the minimum grain size of toner. CONSTITUTION:The developing sleeve 1 and an elastic blade 2 are arranged so as to be abutted upon each other, and when toner 3 passes through a gap between the sleeve 1 and the blade 2, friction is generated and the toner 3 is charged electrostatically. In this case, the surface roughness of the sleeve 1 is approximately the same as the minimum grain size of the toner 3. When the ruggedness of the surface of the sleeve 1 is approximately the same as the minimum grain size of the toner 3, the toner 3 of a small grain size is not also stagnated on the bottom part of a recessed part of the sleeve 1 and the probability of contact with the blade 2 is increased, so that the toner 3 can be sufficiently charged. Consequently, the uniformity of charge can be improved, image density can be stabilized, the unevenness of the image density can be reduced, and images reduced at their fogging can be obtained for a long period.
Patent JP-H0910256-A (JP)
Title: Tape for wound without dirt on edge
Inventor: SATO EISAKU
IPC: A61F13/02
Filed: 1995-06-30
Abstract: PURPOSE: To provide a tape for wound for which the outer periphery of an adhesive surface is surrounded by an elastic material so as not to allow dirt to stick to the edge of an adhesive type tape for wound. CONSTITUTION: A gauze 2 for wound is stuck to the center of the adhesive surface of the adhesive tape 1, the outer periphery of the adhesive tape 1 is surrounded by a dirt prevention band 3 and adhesion prevention films 4 are stuck on the center of the adhesive surface of this tape for wound so as to be put one on another.
Patent JP-H02215476-A (JP)
Title: Guide wire for catheter
Inventor: EE TOOMASU DOIRU
IPC: A61M25/00
Filed: 1989-07-31
Abstract: PURPOSE: To simplify a structure in a catheter and to make it possible for the catheter to be inserted smoothly, by making a guide wire composed of a top edge part, a bottom edge part and a long and narrow shaft having a middle part with plural bends along at least a part of the middle part. CONSTITUTION: A guide wire 10 is composed of a top edge part, a bottom edge part, and a longer shaft having a middle part 18 with a series of bends. The middle part 8 of the guide wire is positioned between a top edge shaft and a bottom edge shaft of the guide wire in a taper part 16. The middle part of the shaft is coupled with a spiral coil. Although the spiral coil goes along the shaft, the middle part is formed of a series of bends, and the bends increase in the degree of curvature toward the top edge of the shaft. Since the catheter's top edge formed by plural bends and arranged along the guide wire is controlled by a movement of the catheter along the bends of the guide wire, the direction of the top edge of the guide wire accords with a tangential angle of the catheter's top edge at the bends of the guide wire.
Patent JP-S6176559-A (JP)
Title: Water-based coating composition
Inventor: KASHIWARA AKIO
IPC: C09D167/00
Filed: 1984-09-21
Abstract: PURPOSE:The titled composition that contains, as essential components, a block- type water-based resin which is prepared by neutralizing an acidic resin with a specific amine, resin particles insoluble in water and a crosslinking agent, thus giving good coating film performance as a finishing coating sufficiently from view points of gloss, appearance, brightness and skims. CONSTITUTION:The objective composition is obtained by using (A) a block-type water-based resin which is prepared by neutralizing the organic acid groups in an acrylic resin, alkyd resin, polyester resin or their modified resins having 10-150 acid value based on the solid components with an amino compound, generally boiling over 160 deg.C and preferably being an alkanolamine, (B) particles of a resin insoluble in water with an average particle size of 0.2-6mu and (C) a crosslinking agent at a weight A/B ratio of 99/1-15/85 and (A+B)/C of 95/5-40/60 on the solid basis, so that the amino compound in component A is selected to give the resultant composition more than 3.2min. Tc at 150 deg.C. The Tc is defined according to the DSA method for analyzing curing reactions.
Patent JP-S6092529-A (JP)
Inventor: MIYAKE TOYOHISA
IPC: E04B1/00
Filed: 1983-10-25
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。