baber/WOPTO huggingface dataset:
Patent JP-H08304029-A (JP)
Title: Optical system for height measurement of trolley wire
Inventor: YOSHIZAWA TAKAO
IPC: B61K9/08
Filed: 1995-05-12
Abstract: PURPOSE: To obtain an optical system by which the height can be measured by means of a simple measuring principle by projecting a laser luminous flux in a stripe pattern on a trolley wire while an electric inspection and measuring vehicle is running and detecting the interval between stripes of respective photodetectors, which have formed images of their beam of reflected light. CONSTITUTION: While an electric inspection and measuring vehicle 2 is running, a laser luminous flux Lb is reflected by both trolley wires T1 , T2 . Respective beams of reflected light LR1 , LR2 are transmitted through a semitransparent mirror 625, natural light such as the sky or the like is removed by an interference filter 631, and laser components in both stripe patterns S1 , S2 are extracted. They are image-formed sequentially by respective photodetectors at a CCD image sensor 633 by an image formation lens 632, and output signals of the respective photodetectors are input to a signal processing part 7 to be processed. The correspondent relationship between the height of the laser luminous flux Lb and the interval of stripes on the image-formed photodetectors is measured in advance, and its data is stored in a memory 7a at the processing part 7.  Then, by referring to the data stored in the memory 7a , the height of the trolley wires T1 , T2 is found immediately.
Patent JP-H0431870-A (JP)
Title: Electrophotographic sensitive body
Inventor: RIN MAMORU
IPC: G03G5/14
Filed: 1990-05-28
Abstract: PURPOSE:To allow the installation of an under coat layer with good productivity without allowing the electric resistance to change extremely with a change in external environment by incorporating specific copolymerized polyamide into an under coat material. CONSTITUTION:The under coat layer and a photosensitive layer are provided on a conductive base body and the copolymerized polyamide having the diamine component expressed by formula I as a constituting element is incorporated into this under coat layer. In the formula I, R<1> to R<6> respectively independently denote a hydrogen atom, methyl group or ethyl group. The coating liquid of the under coat layer formed by using such copolymerized polyamide excels in the stability of the liquid with age and the dispersion stability of the dispersion when the fine particles of a metal oxide are dispersed. The management of the liquid is easy in this way and the coating the base body with this liquid with good productivity is possible. Since the dependency of the electric resistance of the under coat layer on humidity is small, the degradation in the sensitivity and the accumulation of the residual potential are substantially obviated in spite of the repetitive use at and under a low temp. and low humidity and the stable electrical characteristics are obtd.
Patent JP-H0431865-A (JP)
Title: Pattern forming method
Inventor: HIDA YOSHIISA
IPC: H01L21/30
Filed: 1990-05-28
Abstract: PURPOSE:To form fine patterns with an excellent resolution and aspect ratio by forming a layer consisting of a mixture composed of the dimethyl sulfoxide added to polysilane on a substrate, exposing the layer, and then developing the layer with a developer essentially consisting of low mol. wt. polysiloxane. CONSTITUTION:The layer consisting of the mixture composed of the dimethylsulfoxide added to the polysilane having the constituting unit of formula I (in the formula I, R<1>, R<2> are 1 to 16C univalent org. groups of the same kind or different kinds) is formed on the substrate and the required parts of the mixture layer are exposed by exposing with active radiations; thereafter, the mixture layer is developed with the developer essentially consisting of the low mol. wt. polysiloxane expressed by formula II (in the formula II, R<3> denotes a substd. or unsubstd. monovalent hydrocarbon group; (a) denotes an integer 2 or 3), by which the active ray exposed parts of the polysilane layer are removed. The patterns having the excellent resolution and aspect ratio are formed by using the polysilane in this way.
Patent JP-S5662406-A (JP)
Title: Microwave oscillator
Inventor: KIMURA KATSUHIRO
IPC: H03L1/04
Filed: 1979-10-26
Abstract: PURPOSE:To reduce the effect by temperature, by fitting an oscillating element to a heat sink having a flange part and to which a heater is fitted. CONSTITUTION:A semiconductor like a Gunn diode is fitted at almost the center part of a heat sink plate 12. The heat sink plate 12 is connected to a connection circuit 56 via a fitting flange 14 having a window at the center. Further, the heat sink plate 12 is provided with a metal block 16 made of a good heat conductor, to assure a heat capacity, and the metal block 16 is provided with a reed switch 42 which turns on and off with temperatures. A surface heater 44 is operated with the reed switch 42 to keep the temperature constant for the oscillating circuit covered with a thermal insulating member 54.
Patent JP-S5929560-A (JP)
Inventor: TAKAMI HIROSHI
IPC: B61C3/00
Filed: 1982-08-06
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-H034464-A (JP)
Title: Flat cable connector
Inventor: NISHIYAMA JUICHI
IPC: H01R12/24
Filed: 1989-05-30
Abstract: PURPOSE:To secure a proper current capacity of each conductor by connecting metal terminals by a number corresponding to the width of each conductor to each conductor at the terminal portion of a flat cable. CONSTITUTION:At the terminal portion of a flat cable 13 which comprises a plurality of flat conductors 11a-11e arranged in parallel to each other and covered with an insulting cover 12 and which is molded into the shape of a band, the insulating cover 12 is peeled off so that each flat conductor 11a-11e is exposed. Thickness of each flat conductor 11a-11e is constant but the conductors are different in width and arranged in parallel to each other, and one or plural long-plate-shaped metal terminals 14 are stuck to the exposed portions of these flat conductors 11a-11e by the ultrasonic welding method and the like. There is thus no necessity of pressing the conductors 11a-11e and a proper current capacity of each conductor 11a-11e is secured.
Patent JP-S5566424-A (JP)
Title: Rod material feeding device
Inventor: HAGIWARA MASAKATSU
IPC: B65G47/78
Filed: 1978-11-10
Abstract: PURPOSE: To enable to supply one by one automatically and surely by pushing rod materials toward a feeding side and giving constant postures by means a worm screw in the feeding side being cooperated with a positon uniforming plate.  
     CONSTITUTION: Rod materials A are piled on a material rack 2 at random and an arm 8 is derricked upwardly by contracting a cylinder 17. In this condition, the rod materials A are put on a table plate 3 and are arranged in parallel by hand works. Next, the arm 8 is returned to the original position and a material pushing plate 9 is approached to the upper surfaces of the rod materials A. Then, a torque motor is operated to rotate a pushing mechanism 5 including a chain and the rod materials A are collected by pushing a pushing member 16, connected to the chain, to the rod A 1  located at the last row. Succeedingly, the rod materials A, being regulated at one ends thereof by a position uniforming plate 10, are transferred transversally by rotating a worm screw 34 intermittently by one turn, and are dropped onto a receiving member 35. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H06349011-A (JP)
Title: Write current setting circuit for magnetic recorder
Inventor: WATANABE SHINICHI
IPC: G11B15/12
Filed: 1993-06-08
Abstract: PURPOSE:To realize a write current setting circuit for a magnetic recorder capable of reducing the number of IC pins and minimally suppressing the increase in the IC pins according to the increase in the number of modes. CONSTITUTION:External resistance elements RC1-RC3 for generating a correction current for a sub mode are connected to one IC pin T4, and an amplifier AMP2 holding an output voltage to VREF similar to the AMP1 is provided in the inside of an integrated circuit IC. Further, a switch circuit SWC for the sub mode switching the connection between the IC pin T4 with an internal power source line V'CC and the output of the AMP2 according to the input of a correction current control signal CC is provided. Thus, though six external resistance elements R1-R3, RC1-RC3 are required for six modes, only four IC pins T1-T4 of the integrated circuit IC will suffice, thus the number of IC pins is reduced as compared to a conventional circuit.
Patent JP-H05307460-A (JP)
Title: Method for obtaining control instruction output from display screen of computer
Inventor: ARATA SHOJI
IPC: G06F3/153
Filed: 1992-04-30
Abstract: PURPOSE:To attain flexible operation by attaching an attachment constituted by arranging photoelectric conversion elements in order to a display device, and taking out an output signal from control instruction information displayed on a display screen. CONSTITUTION:A picture 2 to flicker in conformity with an instruction programmed beforehand is displayed on the display screen 4 of a display 1, and is converted into an electric signal by the photoelectric conversion element 3 fitted, for instance, to a light shielding hood 5. Besides, the number of the pictures 2 and the method of their arrangement are arbitrary as well and the number of the photoelectric conversion elements 3, and besides, the shape, the area, and the color, etc., of the picture 2 are arbitrary respectively. For instance, the optical change of the picture 2 is transmitted to the photoelectric conversion element by an optical fiber. In this case, if the number of the machines or devices desired to control or the number of components desired to operate is large, since the area of the picture becomes small, the adoption of the optical fiber is advantageous. Accordingly, a control output signal to operate the machine and the device can be obtained through the simple method.
Patent JP-S5928311-A (JP)
Title: Three-phase transformer
Inventor: TAKEKOSHI YOSHIKAZU
IPC: H01F27/26
Filed: 1982-08-10
Abstract: PURPOSE:To prevent the embrittlement of a wound core by aranging three of the wound cores, to which primary coils and secondary coils are set up and which consist of amorphous material, on the same axis and three-phase connecting each coil. CONSTITUTION:A single-phase transformer proper is constituted in such a manner that a plurality of coil spools 2, on which primary coils and secondary coils 3 are wound, are arranged on the circumferences of the wound cores 3a-3c consisting of amorphous material at regular intervals. A three-phase transformer proper is constituted in such a manner that these single-phase transformer propers are disposed on the same axis through insulating space plates 4a-4c and each single-phase transformer proper coil is thee-phase connected. According to such constitution, the brittle fracture of the core resulting from brittleness on the quality of material of the amorphous magnetic material can be prevented.
Patent JP-H0598519-A (JP)
Title: Sawtooth roll having sawtooth card clothing extending spirally
Inventor: BUIRUHERUMU KIYUTSUPAASU
IPC: D01G15/86
Filed: 1991-06-10
Abstract: PURPOSE: To provide the subject sawtooth roller which has a helically extending sawtooth card clothing inserted into a groove of a specific shape formed by winding the card clothing base parts of card clothing wires, more particularly sawtooth wires on the outside surface of a carding roller. CONSTITUTION: The card clothing base part of the card clothing wire, more particularly the sawtooth wire is inserted into the groove formed by winding the same on the outside surface of the carding roller. The respective grooves 18', 18" and 18''' of the sawtooth roller having the helically extending sawtooth card clothing are provided with at least one lateral slopes 18a and 18b. The width (a) in the inlet 18e of the groove in the axial direction is larger than the width (B) at the bottom 18c of the groove. The respective card clothing wires 17, 17', 17" and 17''' are provided with the card clothing base part 18b having at least one lateral slopes 17c and 17d. The width (c) of the card clothing base part 17b is made larger than the width (d) of the free end 17e, by which the desired sawtooth roller allowing easy mounting and prolonging of the life is obtained.
Patent JP-H0657097-A (JP)
Title: Impact-modified polyoxymethylene mixture
Inventor: BURG KARLHEINZ
IPC: C08L51/04
Filed: 1993-06-08
Abstract: A mixture essentially comprising polyoxymethylene (component A), a rubber-elastic graft copolymer whose particles are built from a rubber-elastic, single-phase core based on polydiene and a hard graft shell (component B), and, if desired, a third polymeric component (component C), and a three-component mixture comprising components A, B' and C, where, in the case of B', the core comprises predominantly or fully poly(meth)acrylic acid esters or silicone rubber instead of polydiene. 
<??>The mouldings produced from these mixtures have, in particular, good low-temperature impact strength.
Patent JP-2000329475-A (JP)
Title: Heater furnace
Inventor: AIUCHI OSAMU
IPC: H05B3/62
Filed: 1999-05-19
Abstract: PROBLEM TO BE SOLVED: To provide a heater furnace having a large length of soaking and being excellent in thermal efficiency and further in cooling efficiency. SOLUTION: This heater furnace comprises core tubes 1 and 2 holding an object of heating inside, heaters 7 and 8 enabling impression of heat on the core tubes 1 and 2 from the outer peripheries thereof, heat insulating materials 4 and 5 provided outside the heaters 1 and 8 and a cooling part 10 for cooling the heat insulating materials 4 and 5. In this case, the heater is divided into the sub-heater 7 and the main heater 8 and the sectional shape of the main heater 8 is made nonuniform.
Patent JP-S5838281-A (JP)
Title: Novel heterocyclic nitriles, manufacture and use for drug manufacture
Inventor: JIYANNKUROODO ARUUPU
IPC: C07D405/04
Filed: 1982-08-10
Abstract: New heterocyclic nitriles of the formula:    <IMAGE>  (I)  wherein (i) Het represents a heterocyclic radical of aromatic character containing one or two nitrogen atoms selected from pyrid-3-yl, pyrid-4-yl, pyridazinyl, pyrazinyl, pyrimidinyl, quinolyl, imidazolyl, naphthyridinyl, quinoxalinyl and quinazolinyl, X represents an oxygen atom and Y represents a valency bond or a methylene radical, or altenatively X represents a sulphur atom and Y represents a sulphur atom, a valency bond or a methylene radical, or (ii) Het represents the pyrid-2-yl radical, X represents an oxygen atom and Y represents a valency bond or a methylene radical, or alternatively X represents a sulphur atom and Y represents a sulphur atom or a methylene radical, are useful, in particular, as intermediates for the preparation of therapeutically useful heterocyclic thioformamides by converting the depicted cyano radical into a grouping -CSNHR wherein R represents a hydrogen atom or an alkyl (C1-4) radical.
Patent JP-S5928409-A (JP)
Inventor: ISHIDA ISAO
IPC: A01C11/02
Filed: 1982-08-09
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-S5930606-A (JP)
Title: Deep boring machine
Inventor: ONO SEIYA
IPC: B23B41/02
Filed: 1982-08-09
Abstract: PURPOSE:To enable deep boring with the depth larger than one stroke of a boring bar to be effectively achieved by advancing the boring bar automatically. CONSTITUTION:The rear side of a boring bar is chucked in the power chuck 15 equipped on a main spindle head and is advanced by rotation, whereby boring operation is achieved. When the advance-stroke of the first boring operation is finished, the boring bar at the side of a power clamp mechanism is clamped, and the power chuck 15 is only retracted by unchucking it. Again, the rear side of the boring bar is also chucked and simultaneously the bar clamp mechanism is unclamped. The power chuck is moved forward by rotation driving for the second boring operation, whereby the boring bar is automatically advanced further.
Patent JP-S5361584-A (JP)
Title: Production of nitrogen oxides removing agent
Inventor: KANEKO YASUNORI
IPC: B01D53/81
Filed: 1976-11-16
Abstract: PURPOSE: To provide the title removing agent easy to handle and having excellent purifying power to esp. NO 2  and long life by keanding an aq. dispersion of synthetic resin with hydroxides of alkali (earth) metals, a cementing agent and powder activated carbon followed by molding, hardening and crushing. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S6030063-A (JP)
Title: Sealed type lead-acid battery
Inventor: MORIMOTO YOSHINARI
IPC: H01M10/10
Filed: 1983-07-28
Abstract: PURPOSE:To improve high rate discharge performance of a sealed type lead-acid battery by decreasing the amount of gas which is adsorbed in a plate by adding an antifoaming agent to electrolyte. CONSTITUTION:In a sealed type lead-acid battery, electrolyte such as dilute sulfuric acid prepared by adding an antifoaming agent such as polypropylene grycol is held in a mat-shaped porous liquid holder comprising glass fibers or synthetic resin fibers and immobilized. Silica colloid is used as colloid and an antifoaming agent added to silica sol solution is used. Thereby, the amount of gas adsorbed in a plate is decreased, and espetially, discharge performance at low temperature is remarkably increased.
Patent JP-H10254310-A (JP)
Title: Image forming device
Inventor: MARUTA TAKAYUKI
IPC: G03G21/14
Filed: 1997-05-28
Abstract: PROBLEM TO BE SOLVED: To prevent developer from wastefully adhering to an image carrier even in the case of emergency stop in the middle of image producing process. SOLUTION: In the case of the emergency stop in the middle of the image producing process, a stop operation control means immediately stops electrifying operation by an electrifying means (timing (1)), moves the image carrier by amount equivalent to at least the length of the electrified area of the image carrier from an electrifying position by the electrifying means to a developing position by a developing means (timing (2) (3)), and the electrified area is prevented from passing through the developing position where the developing operation is stopped by stopping developing operation by the developing means and the moving operation of the image carrier, so that the developer is prevented from wastefully adhering to the surface of the image carrier in the case of the emergency stop and subsequent startup.
Patent JP-S61295507-A (JP)
Title: Production of color filter
Inventor: MIYAMOTO TADASHI
IPC: G02F1/1335
Filed: 1985-06-25
Abstract: PURPOSE:To make the surface of the titled filter even, and to prevent a hue and a color stain of the titled filter, and to enable to coat the colored film with a photoresist so as to be an uniform thickness by removing the photoresist on a photomasking film, and then performing an anti-dyeing treatment to a dyeing film followed by removing a remained part of the photoresist, and by repeating a partial dyeing treatment to the dyeing film. CONSTITUTION:The striped photomasking film 2 is formed on the surface of a transparent substrate 1 and is laminated a dyeing film 3 thereon, and then, is coated a photoresist 4 on the prescribed film 3 followed by irradiating a light from a back side of the substrate 1. After developing the obtd. substrate 1, the photoresist on the photomasking film 2 is removed, and then the film 2 is performed the anti-dyeing treatment to form the resist printing part 5. And then, a remained photoresist 4 is removed, and the photoresist 6 is newly coated on the film 3 followed by exposing it through the photomask 7 and then developing it. Thus, the film 3 is dyed with the first color such as a red color dyestuff to form a red color filter pattern R. Similarly, by repeating a partial dyeing treatment as mentioned above, the each color filter patterns having the red R, the green G and the blue B colors on the substrate 1 are obtd.
Patent JP-H073556-A (JP)
Title: Elongated animal fiber and production thereof
Inventor: HINO RYOHEI
IPC: D06M101/02
Filed: 1993-06-10
Abstract: PURPOSE:To obtain a bulky spun yarn resistant to settling by subjecting an animal fiber sliver to wet-swelling treatment with water or an aqueous solution of a hydrogen bond breaking agent, a crosslinking bond breaking agent and/or a hydrophobic bond loosening agent, drawing the treated fiber under heating, blending the obtained elongated fiber with untreated fiber and subjecting the blended yarn to loosening treatment. CONSTITUTION:A sliver composed of animal fiber such as wool, alpaca, mohair, angora and cashmere is treated with water or an aqueous solution of a hydrogen bond breaking agent (e.g. urea and phenol), a hydrophobic bond loosening agent and/or a crosslinking bond breaking agent (e.g. thioglycolic acid and ammonium salt) and the treated fiber having wet-swollen state is drawn with a nip roller under heating with steam to get a permanently or temporarily fixed elongated fiber. The fiber sliver and an untreated sliver are spun by blend spinning and the obtained spun yarn is steamed and then dyed in the form of a hank to obtain a bulky spun yarn resistant to settling.
Patent JP-H10333236-A (JP)
Title: Digital still camera
Inventor: YAMAMOTO SHIGEAKI
IPC: G03B17/24
Filed: 1997-05-28
Abstract: PROBLEM TO BE SOLVED: To provide a digital still camera constituted so that voice is prevented from being erroneously recorded. SOLUTION: A microphone 10 and a photosensor 11 are arranged at the inside of the cabinet 7 of this camera by being opposed to plural voice obtaining holes 8 formed at the cabinet 7. A CPU 18 detects based on the output level VP of the sensor 11 that the holes 8 are covered with the hand of the user of the camera. Then, a warning sound generator 20 is turned on so as to inform the user of a recording infeasbile state.
Patent JP-H04337464-A (JP)
Title: Method for correcting carry-over
Inventor: WADA AKIO
IPC: G01N35/00
Filed: 1991-05-13
Abstract: PURPOSE:To eliminate measurement error to be caused by the memory effect, and obtain the accurate density efficiently in density measurement of the liquid sample of multiple material to be detected with auto-sampler. CONSTITUTION:In a method for correcting carry-over, a carry-over value Cco as a degree of the influence to be given to the next sample by the memory effect of the representative sample is previously computed on the basis of a measurement value Is obtained by measuring the representative sample and measurement values IB1, IBm obtained by measuring the blank. Cco=(IB1-IBm)/(Is-IBm). The computed carry-over value Cco is corrected to a correction value Io of the case that the measurement value In of the real sample measured at the real time is not influenced by the memory effect of the last real sample. Io=(In-Cco.In-1)/(1-Cco).
Patent JP-S5661964-A (JP)
Title: Raw material composition for confectionery and baking bread
Inventor: YANAGIDA HIROSHI
IPC: A23L19/00
Filed: 1979-10-26
Abstract: PURPOSE: To utilize the pericarp of a mandarin orange which has been disposed effectively, by preparing a raw material composition for confectionery and baking a bread from a fragment of the pericarp of the mandarin orange and a saccharide as a main component.  
     CONSTITUTION: The pericarp of a mandarin orange which is washed and selected is finely cut by a chopping machine, e.g. a chopper, slicer, etc., weighed, mixed with a saccharide, and heated to give a jellylike raw material composition for confectionery and baking bread. One or more types selected from sucrose, refined white sugar, isomerized sugar, invert sugar, grape sugar and fruit sugar alone or a mixture thereof may be used as the saccharide to be added. The amount of the saccharide is preferably 0.5W5pts.wt., more preferably 1W2pts.wt./pt.wt. the fragment of the pericarp of the mandarin orange. The resultant raw material composition for confectionery and baking a bread may be kneaded in a bread dough or in a dough of a madeleine or cake. 
     COPYRIGHT: (C)1981,JPO&Japio