baber/WOPTO huggingface dataset:
Patent JP-H02227229-A (JP)
Title: Injection molding method for plasticized material
Inventor: KOYAMA HIRONORI
IPC: B29C45/18
Filed: 1989-02-28
Abstract: PURPOSE:To manufacture a molding without residence of a material in a heating cylinder and with little heat deterioration by feeding raw materials into the heating cylinder, plasticizing and melting the same by a main screw, feeding the raw material to the end of the heating cylinder so that no raw materials remain on the screw and injecting the same into a mold. CONSTITUTION:The quantity of resin raw material pellets P equivalent to one injection shot from a raw material hopper 12 is fed into a heating cylinder 11 and fed into the front of the heating cylinder while being heat plasticized by the rotation of the main screw 11. In the plasticizing process, all the raw materials are fed into the end of the heating cylinder so that no raw materials remain on the main screw 11. For that purpose, the stop of rotation of the main screw 11 is carried out by the time control such as a timer. The main screw 11 moves forward and molten raw material P1 at the end of the heating cylinder is injected into a given mold. A cushioning quantity C at that time is utilized for the feeding, and the rotating time of a feed screw 13 for feeding the raw material is controlled by increasing or decreasing respective numerical value data for respective shots.
Patent JP-S56143363-A (JP)
Title: Wave energy converter
Inventor: YOGUCHI MASATOSHI
IPC: F03B13/16
Filed: 1980-04-10
Abstract: PURPOSE: To convert energy of a wave efficiently into a rotary motion, by arranging moving bodies, having blades arranged almost at a right angle with their forwarding direction and hooks for driving a rotary body, on an endless rail.  
     CONSTITUTION: Moving bodies 3 are arranged on an endless rail 1a to provide both blades 6 almost at a right angle with their forwarding direction and hooks 13 for driving a rotary body 14 in said moving bodies 3. In this way, when a wave proceeds along guide plates 15 from left to right, the blade 6 is lifted to move the moving body 3 upward, then the hook 13 drives the rotary body 14, thus energy of the wave can be efficiently converted into a rotary motion. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S52131421-A (JP)
Title: Automatic celaring circuit
Inventor: NAKAMURA YOSHIKI
IPC: H03K17/22
Filed: 1976-04-28
Abstract: PURPOSE: To achieve an automatic clearing circuit which equips 1st and 2nd clock pulses of different arrival periods and is easily formed into IC with high integration property as well as high dependability. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H04265458-A (JP)
Title: Failure diagnostic device for vapor fuel treatment system of internal combustion engine
Inventor: SEKI YASUNARI
IPC: F02D45/00
Filed: 1991-02-20
Abstract: PURPOSE:To improve the failure diagnosis accuracy of vapor fuel system for an internal combustion engine. CONSTITUTION:A failure diagnostic device is composed of temp. sensors 31, 32 detecting the temp. inside a canister, pressure control valve 26, surge cut valve 28, and serves to carry out failure diagnosis on the basis of detection temp. of the sensors 31, 32 through controlling the charge and surge conditions of the canister by means of the pressure control valve 26 and the surge cut valve 28.
Patent JP-H02224795-A (JP)
Title: Clutch device of combination dehydrater and washer
Inventor: ITO MICHIAKI
IPC: D06F37/40
Filed: 1989-02-28
Abstract: PURPOSE:To prevent the generation of noise when a clutch lever engages with a click portion of a sleeve by installing a cylindrical member made of an elastic material on the sleeve in such a manner as to surround the click portion. CONSTITUTION:A cylindrical member 21 is made of an elatic material such as a nitrilobutadiene rubber or the like, fitted to a sleeve 15 in such a manner as to be tightened, and installed in such a manner as to surround the respective click portions 16. When an engaging element 17a of a clutch leer 17 is engaged with the click portion 16 of the sleeve 15 by spring force, the cylindrical member 21 made of an elastic material is interposed there between, whereby the collision of the clutch lever 17 is born by the cylindrical member 21 so as to restrain the generation of collision noise. Furthermore, it is enough to simply install the cylindrical member 21, so that the constitution can be simplified.
Patent JP-S59172449-A (JP)
Title: Liquid crystal compound
Inventor: SHIONOZAKI YOSHITAKE
IPC: C07C67/00
Filed: 1983-03-22
Abstract: NEW MATERIAL:A trans-4,4-dialkyl-ONN-azoxybenzene shown by the formula I (R<1> and R<2> are 1-10C n-alkyl; with the proviso that R<1>not equal to R<2>). EXAMPLE:Trans-4-n-hexyl-4'-n-pentyl-ONN-azoxybenzene. USE:An element constituting liquid crystal display device of matrix drive type. Having a nematic liquid crystal temperature range covering normal temperature widely, capable of forming a liquid crystal composition. PREPARATION:Mg is reacted with ethyl bromide shown by the formula II in an atmosphere of N2 in tetrahydrofuran to give ethylmagnesium bromide shown by the formula III, which is reacted with a p-alkyl-aniline shown by the formula IVto give an aryliminodimganesium shown by the formula V, which is condensed with a p-alkylnitrobenzene shown by the formula VI to give a mixture, which is subjected to column chromatography and recrystallized, to give a compound shown by the formula I .
Patent JP-H04265930-A (JP)
Title: Image display device
Inventor: HAYASHI MASAYASU
IPC: H01J17/48
Filed: 1991-02-20
Abstract: PURPOSE:To decrease the number of electrode stripes and to secure transmissivity even when the resolution is made high by forming electrodes for discharging are all formed in a discharge area at equal intervals and enabling those electrodes to operate as anodes and cathodes. CONSTITUTION:On the main surface 1a of a 1st substrate 1 which faces a 2nd substrate 2, beltlike electrodes 5 which have specific width are formed. On the main surface 2a of the 2nd substrate 2 which faces the 1st substrate 1, the electrodes 7 for discharging are formed. Then electrodes A, B, C... as the electrodes 7 for discharging are each arranged for one scan and function as the anodes or cathodes in time series.
Patent JP-H11247849-A (JP)
Title: Cross roller bearing
Inventor: SAIKI HIROE
IPC: F16C33/66
Filed: 1998-02-27
Abstract: PROBLEM TO BE SOLVED: To provide a cross roller bearing capable of stably and automatically supplying lubricating oil for a long period of time. SOLUTION: This bearing is constituted of an inner ring 2 on an outer peripheral surface of which a cross section made of a first inclined raceway surface 6 and a second inclined raceway surface 7 orthogonal with each other forms an outer raceway recessed groove 8 of a rectangular equilateral triangle, an outer ring 3 on an inner peripheral surface of which a cross-section made of a third inclined raceway surface 9 and a fourth inclined raceway surface 10 orthogonal with each other forms an inner raceway recessed groove 11 of a rectangular equilateral triangle, a plural number of first rollers respectively to rotationally make contact with the first and fourth inclined raceway surfaces,  the same number of second rollers as the first rollers positioned between the adjacent first rollers and to rotationally make contact with the second and third inclined raceway surfaces and a spacer 13 made of a lubricating oil containing member provided between the first rollers and the second rollers.
Patent JP-H05212757-A (JP)
Title: Sprueless disc mold
Inventor: ASAI IKUO
IPC: G11B7/26
Filed: 1992-02-04
Abstract: PURPOSE:To shorten a molding cycle by providing a cavity to an intermediate plate to coaxially arrange an injection port member and a hot block member and providing a slidable plunger to both members to slide the same by the cylinder provided to a fixed mold not only to open and close a gate but also to cut a disc central part by the leading end part of the plunger. CONSTITUTION:A cavity 18 is formed to the intermediate plate 12b of a fixed mold 1 and a resin injection port member 16 and a hot block member 13 forming a molten resin passage are coaxially arranged and the resin in the resin passage is melted by an annular heater 14. A plunger 15 is inserted in both members 13, 16 in a freely slidable manner to be slid by the hydraulic cylinder 21 provided to the mold 1. A gate 19 is opened and closed by the plunger 15 and the disc central part in the cavity is cut. Therefore, the opening and closing of the gate and the cutting of the disc central part can be performed without using a sprue and the cut part is discharged by the ejector pin 28 of a movable mold at the time of mold opening and, therefore, a molding cycle can be shortened.
Patent JP-H06291729-A (JP)
Title: Article including semiconductor laser, and method for operating the same
Inventor: BERA BII GORUFUINKERU
IPC: H04B10/43
Filed: 1994-02-23
Abstract: PURPOSE: To provide an article which does not have chirp in output radiation and includes a semiconductor laser that has constant amplitude and a method for operating the article. CONSTITUTION: This device produces the improvement of element performance through a coherent change of at least two laser parameters. For instance, it produces pure amplitude modulation, pure frequency modulation or frequency modulation in >=1 GHz frequency. As for related parameters, there are a pumping ratio, an optical gain coefficient, photon life, a containment coefficient, effective carrier temperature, an output frequency and a natural radiation coefficient. For example, a pumping ratio and optical gain are coherently changed so that output radiation may not have chirp. Or, an output frequency and effective carrier temperature are coherently changed so that output radiation may have constant amplitude.
Patent JP-H10247984-A (JP)
Title: Communication equipment
Inventor: KAWAMURA TAKUSHI
IPC: H04M1/00
Filed: 1997-03-03
Abstract: PROBLEM TO BE SOLVED: To realize the communication equipment having an incoming call display function that indicates emergency of incoming information and importance thereof by differentiating how to display an incoming call depending on the importance set at a transmitter side. SOLUTION: The communication equipment is provided with an entry means section 12 such as a dial button, a communication means section 10, a notice means section 15 that informs reception of information by the communication means section 10, and an output means section 16 such as a display means on which various information required for communication is displayed, and also with a parameter information entry means that enters parameter information denoting importance and emergency of the information sent by the communication means section 15 in the case of information transmission, a parameter information addition means 13 that adds the parameter information entered by the parameter information entry means to the information sent by the communication means,  and a parameter information analysis means 14 that extracts the parameter information added by the parameter information addition means 13 from the information received by the communication means in the case of receiving the information and analyzes the parameter information, and the notice means section 15 changes how to notice according to the analysis result by the parameter information analysis means 14 to display the importance and the emergency of the information.
Patent JP-S60193149-A (JP)
Title: Optothermomagnetic recording medium
Inventor: OKADA SEIJI
IPC: G11B11/105
Filed: 1984-03-15
Abstract: PURPOSE:To make the width (diameter) of a recording part (pit) by irradiation of light to a magnetic garnet layer as small as possible and to obtain stably high-density recording of information by providing magnetic interaction between the magnetic garnet layer and a chromium-cobalt alloy magnetic layer disposed thereon. CONSTITUTION:When a laser beam l for recording is irradiated onto a magnetic garnet layer 11 disposed on a hard substrate 10 consisting of gadolinium garnet or neodymium gallium garnet, upward or downward information is written and recorded on the film plane of a chromium-cobalt (CrCo) layer 13 provided on the layer 11. On the other hand, detected light l', l'' is used for reading out and the reading out from only the magnetic garnet layer is made possible with substantially no influence from the CrCo layer 13. The information is immobilized by the static magnetic interaction from B written and recorded in the layer 11 and the recorded information is stabilized without spoiling the magnetooptic characteristic.
Patent JP-H02229924-A (JP)
Title: Clutch controller
Inventor: KONO TETSUSHI
IPC: F16D28/00
Filed: 1989-02-28
Abstract: PURPOSE:To prevent engine halt and blowing up of an engine at the time of starting by determining basic clutch engagement speed from engine speed and its acceleration to make correction from throttle opening and its acceleration. CONSTITUTION:A basic clutch engagement speed setting portion 47 sets basic clutch engagement speed based on engine speed Ne and engine speed acceleration calculated by a calculating unit 48 at the time of starting mode by a judging unit 42. On the other hand, a correction speed setting unit 54 determines correction speed from throttle opening theta and throttle opening change speed calculated by a calculating unit 55 and compensates the above set basic clutch engagement speed to determine target clutch speed through a target clutch speed determining unit 53. It is thus possible to prevent engine halt and blowing up of an engine at the time of starting and improve starting characteristics.
Patent JP-H03249308-A (JP)
Title: Engine provided with intake multiple valve
Inventor: MASUDA TOSHIHARU
IPC: F01L1/00
Filed: 1990-02-27
Abstract: PURPOSE:To obtain a compact valve system and secure degrees of freedom in a layout of an ignition plug, etc., by arranging a valve shaft of a first intake valve in an axial direction of a cylinder, and driving it through a rocker arm. CONSTITUTION:Three independent intake ports and three intake valves opening/ closing same are jaxtaposed in a cylinder along the axial direction of a crank. A valve shaft 22b of a first intake valve 22 which opens and closes an intermediate intake port 18 is arranged in an axial direction of a cylinder. The first intake valve 22 is driven by an intake cam shaft 42 through a rocker arm 50. It is thus unnecessary to provide three cam shafts, so that a compact valve system is obtained, despite the first intake valve 1, second and third intake valves and a discharge valve are arranged in different directions. In addition, a space can be secured wherein an ignition plug can be provided on a line connecting centers of bores of a cylinder.
Patent JP-S646323-A (JP)
Title: Superconductive material
Inventor: NOBUMA HITOSHI
IPC: C04B41/87
Filed: 1988-02-29
Abstract: PURPOSE:To improve the superconductive characteristic such as superconductivity transition temperature and strength by coating a specific superconductive ceramic material on a reinforcing material. CONSTITUTION:A superconductive ceramic material expressed by the formula I is coated on a reinforcing material. In the formula l, alpha is an element selected among Y, La, Nd, Bm, Eu, Gd, Dy, Ho, Er, Tm, Yb, and Lu, and 0<x<1, 0<=y<2, 0.5<=z<=3. This superconductive material has the tape-shaped reinforcing material 1 and a film 2 made of the superconductive ceramic material and formed on one of its surfaces. The superconductive material with the high superconductivity transition temperature and excellent strength is thereby obtained.
Patent JP-H10227181-A (JP)
Title: Ventilating device
Inventor: TANAKA YOSHIYUKI
IPC: E04B1/70
Filed: 1997-02-17
Abstract: PROBLEM TO BE SOLVED: To provide a ventilating device without making any dew condensation on the surface on an indoor side while having a simple construction. SOLUTION: An outside main body 10 exposed to an outdoor side is formed of an aluminum shape material, and an inside main body 20 exposed to an indoor side is formed of resin. Bridges 22 and 23 are monolithically formed in the inside main body 20. Both main bodies 10 and 20 are connected to each other by connecting the bridges 22 and 23 to the outside main body 10. By controlling a control tang 60 provided in the inside main body 20 in a slidable manner, an operating plate 50 opens and shuts a ventilation opening 16 of the outside main body 10.
Patent JP-H02229023-A (JP)
Title: Manufacture of multilayer stretch-molded vessel with intermediate layer arranged offset to inside surface side
Inventor: SUGIMOTO TAKESHI
IPC: B29C49/06
Filed: 1989-03-02
Abstract: PURPOSE:To improve gas barrier properties and impact-resistant and ply-separating properties, by a method wherein stretch blow molding of a preform in a multilayer structure is performed within a blow mold and a gas barrier thermoplastic resin layer is formed on an inner surface side rather than the center position between an inside and outside layers of thermoplastic polyester resin. CONSTITUTION:Polyethylene terephthalate is fed to a central flow path 2 and outer and annular flow path 3 and polymetaxylene adipamide is fed to an inner and annular flow path 4 as gas barrier resin. A part of molten PET is injected into a cavity through a hot runner nozzle 5 from the central flow path 2 in the early stage of injection. Successively, the molten PET and PAM are injected at a time respectively through the central flow path and outer and annular flow path and the inner and annular flow path. The molten PET is injected through the outer and annular flow path in the early state of the injection and a multilayer preform of two kinds, three layers and 5mm in thickness obtained by providing an intermediate layer in the center is molded. The multilayer preform is heated at about 100 deg.C, biaxially stretched blow molding of which is performed and a vessel whose inner capacity is 1,000ml is obtained. A position and thickness ratio of the intermediate layer is almost uniform and the position of the intermediate layer exists uniformly at such a position of 37-39% of a thickness.
Patent JP-H05248856-A (JP)
Title: Reference beam for measurement
Inventor: SAITO EITOKU
IPC: B21B38/02
Filed: 1992-03-05
Abstract: PURPOSE:To obtain a reference beam for measurement, which prevents the bending of the reference beam utmost by immediately diffusing the effect of heat even if the side of the reference beam for measurement facing a heat source receives the heat radiation and can accurately measure the plate crown of, e.g. a hot-rolled plate, or a work-roll crown. CONSTITUTION:A reference beam 1 is arranged in the vicinity of a material to be measured 10, which is a heat source or located in the vicinity of a heat source. In the reference beam 1, a core member 1a constituting the reference beam 1 is covered with a single or a plurality of surrounding members 2 and 2' comprising material having excellent heat conductivity. A heat insulating material 3 is provided between the core member 1a and the surrounding member 2 or between the surrounding members 2 and 2'.
Patent JP-S61213649-A (JP)
Inventor: DEBITSUDO BURUNSHIYUUEIRAA
IPC: G01N9/24
Filed: 1986-03-07
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-H01222574-A (JP)
Title: Gradation table correction method
Inventor: OSAKI KAYOKO
IPC: H04N1/407
Filed: 1988-03-02
Abstract: PURPOSE:To attain ease of drawing a curve considered by the operator in its mind by rotating a basic curve clockwise, linear-coupling it with a basic function prepared in advance on a gradation table so as to generate a combined curve and rotating the combined curve counter clockwise so as to correct the gradation table. CONSTITUTION:The basic curve in gradation curves is rotated by 45 deg. clockwise based on the gradation table 12 with respect to an input picture signal GD, the result is subject to linear coupling with a gradation generating function prepared in advance such as high light, middle shadow to generate a combined curve, the combined curve is rotated by 45 deg. counterclockwise to apply the correction to the gradation table 12. Thus, an ideal gradation curve considered by the operator in mind with smooth gradation line curves as a whole is obtained quickly.
Patent JP-S51123300-A (JP)
Title: A hardner for epoxy resins
Inventor: AKAGANE KAZUO
IPC: C08G59/62
Filed: 1975-04-21
Abstract: PURPOSE: To obtain a hardner for epoxy resin from DDM tar and phenolic tar which are hazardous industrial wastes difficult to dispose. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S52132810-A (JP)
Title: Recorded recording medium
Inventor: YAMAKAWA KIYOSHI
IPC: H04N5/91
Filed: 1976-04-29
Abstract: PURPOSE:To prevent dubbing of VTR tape, by replacing vertical synchronizing pulses in predetermined fields by pulses having an integration value smaller than the vertical synchronizing pulses, and recording the latter pulses in the tape in place of the former.
Patent JP-H11231655-A (JP)
Title: Image forming device
Inventor: TERAI JUNICHI
IPC: G03G15/16
Filed: 1998-02-13
Abstract: PROBLEM TO BE SOLVED: To prevent the cross-linking of recovered toner so as to form a high- quality image even when the recovered toner is supplied to a developing means as the mixture with gas by providing a means for rocking and stirring the recovered toner to be reused. SOLUTION: New toner Tn stored in a toner bank 19 is supplied to the developing means 6 as the mixture with the air of the gas which fluidizes the toner through a mixture carrying path 20a. The recovered toner T to be reused, which is recovered by a cleaning means 16 from an image carrier 7, is shifted as the mixture with the gas which fluidizes the toner through a mixture carrying path 22a. Then, the recovered toner T is carried to the developing means 6 while it is stirred with the new toner Tn by a stirring and carrying means 5 from a discharge aperture 1 provided in a connection means 4 and supplied as recycled toner. The rocking and stirring means 2 is inserted and rocked in the connection means 4, so that the cross-liking of the recovered toner T discharged from the discharge aperture 1 is prevented.
Patent JP-S62257738-A (JP)
Inventor: UORUFUGANGU FURIITORITSUCHI MI
IPC: B23K11/30
Filed: 1987-03-05
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-S55145038-A (JP)
Title: Lighting detector for automobile
Inventor: NAKASHIMA TADAYASU
IPC: G02B6/02
Filed: 1979-04-23
Abstract: PURPOSE: To permit the lighting conditions of left and right illuminating lamps to be detectably distinguished one from another by guiding the illuminating light of said lamps through light guiding cables to a prism mounted on a panel in a car and having coating surfaces differing in color from each other.  
     CONSTITUTION: To introduce a portion of illuminating light of a pair of illuminating lamps 10, 20 provided on both left and right sides of automobile, one end of each of light guiding cables 11, 21 made of fiberscope and the like is placed adjacent a sealed beam reflecting surface, for example. The illuminating light of illuminating lamps 10, 20 guided through guide hole cables 11, 21 gets over the boundary line A-A between the outside and inside of the automobile to be introduced in a prism 4 mounted on an inside panel 3. The prism 4 has coating surfaces 41, 42 differing in color from each other so that the light beams introduced through two channels are composed by the prism 4 to reflect and indicate composite light P. However, when one of illuminating lamps 10, 20 is not lit, the prism 4 reflects and indicates only single light having one color. 
     COPYRIGHT: (C)1980,JPO&Japio