baber/WOPTO huggingface dataset:
Patent JP-S59147150-A (JP)
Title: Motion transmission mechanism
Inventor: MURAYAMA YOSHIAKI
IPC: F16H19/06
Filed: 1983-02-09
Abstract: PURPOSE:To have accurate transmission of a drive shaft motion, in a swing transmission mechanism, by using a stiff member to the part which does not require meshing with driving and driven shafts, and by coupling through a tension adjusting mechanism. CONSTITUTION:An arm 1 of a multi-link robot makes oscillative swing operated by a motor 3 mounted on another arm 2. Motion of this driving motor 3 is transmitted to said arm 1 through driving shaft 4, sprocket 6, chain 8, rod, 9 chain 10, sprocket 7 and driven shaft 5. Because the function of this multi-link robot does not require its arm 1 to make continuous rotation in a single direction, the rod 9 is siturated in the portion of this arrangement in which the sprocket 6 never engages with the other 7. The factor for mechanical error inherent in the chain itself can be lessened by shortening the chain portion. Tension adjustment will be also facilitated owing to tension adjusting mechanism.
Patent JP-H08213163-A (JP)
Title: Multi-coil induction heating cooker
Inventor: TOMINAGA HIROSHI
IPC: H05B6/12
Filed: 1995-02-08
Abstract: PURPOSE: To lower an interference sound by eliminating the sound of interference due to a difference among oscillation frequencies resulting from the mutual interference of magnetic fields from a plurality of heating coils at the time of the concurrent operation thereof. CONSTITUTION: The oscillation frequency of the second inverter 3a is detected with the second frequency detection means 13a. Also, a frequency recognition signal generation means 14 is provided for outputting a frequency recognition signal showing the oscillation frequency of the second inverter 3a at discrete N steps, on the basis of the result of the detection. Furthermore, a frequency correction means 15 raises the frequency of the inverter having a low frequency, so as to keep an oscillation frequency difference between the inverters 3a and 3b within 1kHz, upon receipt of the frequency recognition signal and a signal from the first frequency detection means 13b for detecting the frequency of the first inverter 3b.
Patent JP-S57134856-A (JP)
Title: Discharge lamp
Inventor: YAMAZAKI HARUO
IPC: H01J61/42
Filed: 1981-02-13
Abstract: PURPOSE:To improve the nonuniformity of luminous intensity by reducing the coating amount of fluorescent substance coated on the inner surface of the enclosure outside body in the gap range between grooves, in comparison to the groove part. CONSTITUTION:A luminous enclosure is constituted by inserting and superposing the enclosure inner body 2 made of transparent glass material inside the enclosure outside body 1 made of the same material. The groove 5 which serves as discharge path is formed in meandering form continuously on the enclosure inner body 2. Fluorescent substance 10 is coated on the inner surface of the enclosure outside body 1, and the coating amount of the fluorescent substance is much on the part d of the groove 5, and less in the superposed groove 5 part W. Fluorescent substance 10 is coated only in the part of the groove 5, on the outside surface of the enclosure inner surface 2. Thus, the difference of the luminous intensity in the part of the groove and the luminous intensity between the grooves is reduced, and nonuniformity of the luminous intensity can be dissolved.
Patent JP-H02201345-A (JP)
Title: Image forming device
Inventor: ASAI SHIN
IPC: G03G15/01
Filed: 1989-01-30
Abstract: PURPOSE:To simplify a mechanism and to reduce the cost by constituting a device in such a way that plural filters are inserted and an optical path is interrupted during operations other than a copying operation. CONSTITUTION:A photosensitive, pressure sensitive copying machine 40 is composed of an original platen glass 2 whose roof part can move to the right and left and an original platen cover 1. A developing paper 38 is ejected out of the copying machine 40 after being thermally fixed by a heat fixing device. On the other hand, a microcapsule sheet 37 passing through a pressure developing device 20 is taken up around a take-up shaft 25 in sequence; when the original platen glass 2 is moved to a position where its right edge faces a light source, the copying of an original is finished, and a halogen lamp 3 is put out. After that, a control circuit 8d controls stepping motors 8a-8c; and red, green, and blue filters prevent transmission light from exposing the sheet 37 by covering the optical path. Therefore, the sheet 37 is not exposed even if the original platen cover 1 is opened in this condition. Thus, the device is mechanically simplified, and the cost can be reduced.
Patent JP-H11218385-A (JP)
Title: Drier
Inventor: NOGUCHI MASAO
IPC: F26B9/06
Filed: 1998-02-02
Abstract: PROBLEM TO BE SOLVED: To alleviate burning and sticking to a container due to overheating and shorten drying time in an electromagnetic induction heating type drier for heating and drying a moisture-containing treatment object matter such as garbage, a residue after making tofu and the like. SOLUTION: A constitution wherein a treatment container 11 for containing a moisture-containing treatment object matter, induction heating means 12, 13 for heating the treatment container 11 and self-temperature controlling members 23, 24 capable of heating themselves by the induction heating means 12, 13 and controlling temperatures of themselves is employed. Therefore, effects such as alleviation of burning and sticking of the moisture-containing treatment object matter, reduction of drying time and the like can be obtained by self- control for preventing heating temperature from rising above a predetermined temperature and heating self-control capable of varying according to fluctuation of load of the moisture-containing treatment object matter.
Patent JP-S62185891-A (JP)
Inventor: MIHAERU SHIYUTAINIGAA
IPC: C25B3/23
Filed: 1987-02-02
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-H01196215-A (JP)
Title: Working machine for paddy fields
Inventor: FUKUCHI KAZUNORI
IPC: A01C11/02
Filed: 1988-01-29
Abstract: PURPOSE:To enable the operator to get on or get off freely during operation, by providing the machine with a couple of driving wheels behind the manipulating handle, further equipping with the working tool for rice paddies behind the wheels and with a grounding float between the handle and the working tool. CONSTITUTION:The machine is equipped with a manipulating handle 3 which can return forward, with a couple of driving wheels 6, 6 behind the manipulating handle 3, further provided with a working unit for rice paddies such as a sowing or transplanting machine, behind the wheels 6, 6a. Further, a ground float 1 contacting with the soil surface of the rice paddies and bearing the load of the machine is mounted. Thus, for example, when the driving force is not sufficient to drive the machine, the operator can easily get off and can continue the operation. On turning, the operator get off to make the fore part float and the machine can readily return by manipulating the side-clutch levers 12a, 12b.
Patent JP-H10266030-A (JP)
Title: Yarn for preventing discoloration
Inventor: HAYAKAWA CHISA
IPC: D02G3/04
Filed: 1997-02-03
Abstract: PROBLEM TO BE SOLVED: To obtain a yarn for preventing discoloration, hardly changing the color by penetrated water even when the yarn is wetted by rain, sweat, etc., and useful for a knitted or woven fabric by forming the outside layer of the yarn from synthetic fibers containing a prescribed amount of a white pigment, and the inside layer from water-absorbing and diffusing fibers. SOLUTION: This yarn for preventing discoloration has two or more multilayered structures. The outside layer is formed of synthetic fibers such as polyester fibers containing 1-6 wt.% white pigment such as titanium oxide, zinc oxide, magnesium oxide and calcium carbonate, and the inside layer is formed of a water-absorbing and diffusing fibers comprising wool, cotton, etc. The yarn has properties for preventing discoloration with water. Further, the size of the yarn is 30-150 d when the yarn is formed from filaments and 10-40/s (cotton count) when the yarn is a spun yarn.
Patent JP-S59150150-A (JP)
Inventor: NAKAYA TOSHITAKA
IPC: D04C3/24
Filed: 1983-02-10
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-S52104051-A (JP)
Title: Signal feedback type color cathode ray tube
Inventor: OOGOSHI AKIO
IPC: H01J29/34
Filed: 1976-02-27
Abstract: PURPOSE: To obtain a clear image by means of exciting a fluorescent body with the identical color which are different each other with this beam, together with modulating plural numbers of electron beams from electron gun with its density with the identical image signal. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H04341661-A (JP)
Title: Spiral-wound gasket
Inventor: UEDA TAKAHISA
IPC: F16J15/12
Filed: 1991-02-14
Abstract: PURPOSE:To improve the extent of productivity by enabling it to secure excellent heating resistance and sealing performance, while making any buckling at the action of high clamping surface pressure preventable, and especially, reducing the forming man-hours of a spiral form, in a spiral-wound gasket which has held a filler in a spiral-wound form with a section-waveform metal band plate. CONSTITUTION:An inner circumferential forming part 2A of filler 2 held in a spiral form is composed of an inorganic filler 21 using an inorganic material excepting asbestos for a base material and an expansion graphite filler 22 being subjected to lap winding together with the former, and then an outer circumferential forming part 2B is constituted of this filler 22.
Patent JP-H05215758-A (JP)
Title: Speed detector
Inventor: SAWA EIJI
IPC: G01P3/489
Filed: 1992-02-06
Abstract: PURPOSE:To calculate a speed over a region from a low speed to a high speed with high accuracy. CONSTITUTION:The position pulse signals mutually having phase difference of 90 deg. outputted from a position detector 1 are subjected to up-down counting by a position counter 3 and the count value is latched by a position register 4. A timer 5 receives a reference clock signal of a constant cycle to be operated and the time thereof is latched on the basis of the rising or falling of the position pulse signals by a timer register 6. When a reading demand signal is emitted to the position register 4 from a speed operation means 7 in this state, a latch prohibiting means 11 prohibits the latch operation of the timer register 6 when it receives the reading demand signal and the speed operation means 7 reads the respective values of the position register 4 and the timer register 6 at this time to calculate a speed from the values.
Patent JP-S53106415-A (JP)
Title: Controler for ac motor
Inventor: OOTA KAZUTOSHI
IPC: H02P27/02
Filed: 1977-02-28
Abstract: PURPOSE: To restrict a generation of vibration torque caused by higher harmonic components, by such means that in parallel with the winding of each phase by connected a trap circuit consisting of ausiliary winding and condenser, with this resonance frequency made to be integral multiples of the power source frequency. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H07230716-A (JP)
Title: Transparent conductor and its manufacture
Inventor: TSUTAO TOMOSHIGE
IPC: C08J7/06
Filed: 1994-02-18
Abstract: PURPOSE:To provide a transparent conductor which has satisfactory tight attachment between layers and excels in the surface hardness and transparency. CONSTITUTION:A silicon-based condensate layer 12, silicon oxide layer 13, mixture layer 14 of zinc oxide and silicon oxide, and a conductive film 15 consisting of zinc oxide layer containing silicon in a certain concentration are provided on a photo-transmissive resin board 11 in the order as named. The concentration of the zinc oxide in the mentioned mixture layer 14 has a gradient to become higher gradually as approaching the zinc oxide layer containing silicon.
Patent JP-H04259753-A (JP)
Title: Paste type nickel electrode
Inventor: ISAWA KOJI
IPC: H01M4/52
Filed: 1991-02-14
Abstract: PURPOSE:To provide a paste type nickel electrode in which the cracking at the time of winding is suppressed. CONSTITUTION:In a paste type nickel electrode provided with a conductive base plate consisting of a three-dimensional porous body and an active material mix having nickel hydroxide as a main component, 2-5wt.% of polytetrafluoroethylene is contained in the active material mix, whereby the active material mix is bonded to the conductive base plate with a sufficient strength. The porosity is limited to 15-35%, whereby the softness of the paste type nickel electrode is sufficiently enhanced without causing the fall of the active material mix.
Patent JP-H07232793-A (JP)
Title: Stave lock mounting structure for panel erection type tank
Inventor: SUNAOKA SAKAE
IPC: E03B11/14
Filed: 1994-02-18
Abstract: PURPOSE:To avoid the need for welded parts and tighten water sealing bolts without draining water from a tank by a method wherein stave locks are fastened to a side wall with the water sealing bolts and a stay with a threaded part at each end is connected to the stave lock with nuts for the reinforcement thereof. CONSTITUTION:The stave locks 4 with a bent piece 5 and a stay attaching plate 11 are provided in an opposing manner across the joint edges of the panels at an intersecting part of the four unit panels 2 forming the side wall 14 of a panel erection type tank. The stave lock 4 is fastened via its packing 9 to the unit panel 2 with water sealing bolts 7. The head part of the water sealing bolt 7 has a nearly square shape and, when the water sealing bolt 7 is rotated, the nearly square bolt head contacts with the bent piece 5 to prevent its idle rotation. A stay 3 has a threaded part at each end and is connected to the stay attaching plates 11 on both the sides with nuts 19 to reinforce the panel erection type tank from inside.
Patent JP-H08191604-A (JP)
Title: Levee-trimming machine
Inventor: MINAGAWA ISAO
IPC: A01B35/00
Filed: 1995-01-13
Abstract: PURPOSE: To provide a levee-trimming machine designed to vibratingly and beatingly advance while rolling on the levee surface, and enabling a levee trimmer to smoothly advance so much while beating the levee and also enabling levee surface-finished state to be made better. CONSTITUTION: The levee trimmer 12 of this levee-trimming machine is a rotary roll form made up of a cylindrical portion 13 having nearly cylindrical outer peripheral surface capable of compactly beating the upper surface of levee and a truncated conical portion 14 provided integrally on the side of the machine frame of the cylindrical portion and having nearly conical outer peripheral surface capable of compactly beating the one side slope of levee.
Patent JP-S58146472-A (JP)
Inventor: TAKAHASHI MINORU
IPC: B05B17/06
Filed: 1982-02-15
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-S59146415-A (JP)
Title: Magnetic recording and reproducing system
Inventor: SUGIURA NAOKATSU
IPC: G11B20/10
Filed: 1983-02-10
Abstract: PURPOSE:To read out accurately digital information by carrying out an integrating operation for each cycle of the 2nd pulse signal showing the clock component among positive and negative pulses of the reproduced output and therefore detecting the pulse number of the 1st pulse signal component in the form of its corresponding voltage. CONSTITUTION:The output of an integration circuit is separated into positive and negative parts by diodes D1 and D2 respectively and then sampled by a sampling/holding circuit SH and a sampling pulse generating circuit SP in the rise timing of each sampling pulse St2. The output of the diode D1 of the positive side is obtained by sampling in the form of voltage of two stages +E and O. The sampling result of the output of the diode D2 of the negative side is obtained in the form of voltage of two stages -E2 (¦E2¦=¦E1¦) and O. As a result, the voltage E1 and E2 are decided by the pulse widths of a pulse train Sn and a timing pulse St1b as well as constant current sources I 1 and I 2.
Patent JP-H06234840-A (JP)
Title: New polycarbonate and its production
Inventor: OGAWA NORIYOSHI
IPC: C08G64/14
Filed: 1993-02-09
Abstract: PURPOSE:To obtain a new polycarbonate useful as a molding material, etc., having excellent compatibility, solvent selectivity, heat resistance, mechanical strength, etc., by reacting a specific dihydric phenol, etc., with a carbonic acid ester-forming compound. CONSTITUTION:A dihydric phenol of formula I [R1 to R8 are H, halogen, alkoxy, (substituted) alkyl, aryl, etc.; one of R9 and R10 is a hydrazone of formula II (R11 to R12 are H, halogen, alkyl, etc.: R13 and R14 are alkyl, aryl, etc.) and the other is H, alkyl, etc.); R9 and R10 are hydrazone of formula II] or the dihydric phenol and a dihydric phenol of formula III [R15 to R22 are H, halogen, alkyl, etc.; X is S, SO2, (CH2)b (b is 0-20), etc.] are reacted with a carbonic acid ester-forming compound such as phosgene to give the objective polymer comprising a repeating unit of formula IV or repeating units of formula IV and formula V, having the composition of the repeating unit of formula IV of 0< formula IV/(formula IV+ formula IV)<= l by molar ratio.
Patent JP-S62179742-A (JP)
Title: Gate array
Inventor: MIZOBE SUMIO
IPC: H01L27/118
Filed: 1986-02-03
Abstract: PURPOSE:To reduce the number of parts of a system by adding a function to input/output cells of a base to input the function coped out of a gate array into the array. CONSTITUTION:A gate array is composed of a pattern of bidirectional cell 1 having in advance input and output functions and to substitute an input cell 2 or output cells 4-6 as required by a master-slice method. A specific cell (LINE) is composed of diodes 2-5 and a resistor 1 to protect against a static electricity and has a function for passing the input/output cell regions without loss of reliability. When desired characteristics are not obtained by the input/ output cells prepared in advance by a semiconductor maker side, the cell of the LINE is used to directly input a signal to the inner cell or to directly product the inner cell signal externally without the input/output cells.
Patent JP-S57136136-A (JP)
Title: Monitoring system for optical signal transmission path
Inventor: HANAI HIROO
IPC: H04B3/48
Filed: 1981-02-18
Abstract: PURPOSE:To maintain the reliability of the signal transmission path at a high level, by forming a main signal transmission path and an inspection signal transmission path by optical fiber cores of a fiber cable and monitoring the mismatch between the original signal and the transmitted signal through the inspection signal transmission path. CONSTITUTION:The optical fiber cable 1 is constituted by combining a plurality of the optical fiber cores 2-5. At least one of the optical fiber cores 2-5 (2 in the Figure) is used as the main signal transmission pathI. At least two of the remaining optical fiber cores 3-5 (3, 4, and 5 in the Figure) are connected in series at their ends and turned back, thereby forming the signal transmission path II. Said transmission path II is used as the inspection signal transmission path II. The mismatch between the original signal and the transmitted signal through the inspection signal transmission path is monitored.
Patent JP-H09217225-A (JP)
Title: Hollow nylon fiber, its production and use
Inventor: KINOSHITA NAOYUKI
IPC: D01F6/60
Filed: 1996-02-07
Abstract: PROBLEM TO BE SOLVED: To obtain a hollow nylon fiber having characteristic properties suitable for sportswear, etc., giving unique feeling with excellent glossiness and opacity, exhibiting high strength and scratch resistance and having light weight and excellent collapsing resistance and heat-insulation. SOLUTION: This hollow fiber is composed of a nylon substantially free from titanium oxide and having a relative viscosity of >=2.9. It has a fiber strength of >=5.0 g/d and contains a triangular hollow part having a deformation degree of 1.2-1.6 and a hollowness of 10-40%. The hollow fiber can be produced by the melt-spinning of a high-viscosity nylon substantially free from titanium oxide and having a melt-viscosity of >=1,500 poise through a spinning nozzle having three slits having a length/width ratio of 6-20 and arranged in a triangular form.
Patent JP-H05214203-A (JP)
Title: Flame-retardant styrene resin composition
Inventor: FUJITA TOMOYUKI
IPC: C08L71/10
Filed: 1992-02-07
Abstract: PURPOSE:To improve the resistances to light, heat, and impact by compounding a rubber-modified arom. vinyl resin with two specific compds. and Sb2O3. CONSTITUTION:100 pts.wt. rubber-modified arom. vinyl resin (A) having a rubbery polymer content of 4-15wt.%, a mean particle diameter of 0.5-6.0mum, and a gel content (toluene insols. content) of 15-40wt.% is compounded with 1-20 pts.wt. compd. (B) of formula I (wherein R1 is H or a group of formula II or III; R' is a phenyl group optionally substd. by a lower alkyl group and/or Br or Cl; X is Br or Cl; i is 0-4; and n is 0-30) having at wt.-average mol.wt. of 500-10,000 and 15-5 pts.wt. compound (C) of formula IV (wherein m and n are each 0-4 provided that m+n>=1; and R is a divalent org. group) in an amt. of the sum of components B and C of 15-26 pts.wt., and 1-10 pts.wt. Sb2O3.
Patent JP-S60166906-A (JP)
Title: Optical element package
Inventor: SATOU MITSUKO
IPC: G02B6/42
Filed: 1984-02-10
Abstract: PURPOSE:To reduce return light to a light emitting element by constituting an optical element package so that the straight line connecting the center of the light emitting element and the center of an optical lens crosses the normal of a light emitting element fitting flange and is at a specific angle to the long- diameter direction of an optical fiber end surface. CONSTITUTION:A flange 10 is fixed on a flange 8 so that the angle theta between straight line connecting the center of the light emitting element 7 and the center of the optical lens 9 and the normal of the flange 8 is, for example, 0 deg.<=theta<=10 deg., and then a flange 12 is also fixed on the flange 8 so that the angle between said straight line and the direction of the long diameter of the end surface of the optical fiber to its tip is smaller than the angle of the center axis direction of the optical fiber 11 and the direction of the long diameter to the optical fiber tip part. Consequently, the best light input value is obtained for the optical fiber 11 and the return light from the end surface of the optical fiber 11 to the light emitting element 7 is reduced.
Patent JP-S60166601-A (JP)
Title: Herbicide
Inventor: AZUMA SHIZUO
IPC: A01N37/36
Filed: 1984-02-10
Abstract: PURPOSE:To provide a herbicide containing at least one compound selected from an alpha,beta-unsaturated carboxylic acid and its functional salt as an active component, exhibiting excellent herbicidal activity by the soil treatment after or before sprouting, and effective especially to broad-leaved weeds. CONSTITUTION:The objective herbicide contains, as an active component, at least one compound selected from an alpha,beta-unsaturated carboxylic acid of formula [R<1> is H, halogen, cyano, nitro, OR<9> (R<9> is H, 1-16C acyl, 1-15C hydrocarbon group, etc.), SR<9>, etc.; R<2>-R<7> are H, halogen, cyano, nitro, lower alkyl, etc.; R<8> is OR<12> (R<12> is H or 1-15C hydrocarbon group which may contain O), SR<12>, etc.; m is 0-15; n is 0-10] and its functional salt, e.g. ethylamine salt. It is used in the form of granule, wettable powder, etc. containing usually 0.1-95wt% active component.