baber/WOPTO huggingface dataset:
Patent JP-H09134631-A (JP)
Title: Manufacture of electric insulator and device therefor
Inventor: HITOMI TAKASHI
IPC: H01B19/00
Filed: 1995-11-08
Abstract: PROBLEM TO BE SOLVED: To improve workability when an electric insulator is manufactured by superposing two pieces of electric insulating paper on each other, and prevent the superposed electric insulating paper from being dislocated even in either direction. SOLUTION: First and second supply means 17 and 18 supply first and second electric insulating paper 20 and 21 so as to be continuously carried in the arrow A direction. A detecting bar 27 is moved in the anti-arrow A direction by this separative paper 22 while a recovering means 28 is recovering the separative paper 22 of a pressure sensitive adhesive double coated tape 23 while moving it in the anti-arrow A direction. When a moving length of the detecting bar 27 reaches a prescribed length, a driving roller 31 stops, and the separative paper 22 is not moved. At this time, since the first and the second electric insulating paper 20 and 21 are continuously carried, the detecting bar 27 moves in the arrow direction, and the recovering means 28 is again driven.  On the other hand, the first and the second electric insulating paper 20 and 21 passing through a joining means 24 are adhered together by the narrow pressure sensitive adhesive double coated tape 23, and are wound by a winding means as a belt-like electric insulator 26.
Patent JP-H021654-A (JP)
Title: Network system consisting of plural lan using hiearchical routing
Inventor: TSUKAGOSHI MASAHITO
IPC: H04L12/28
Filed: 1988-11-18
Abstract: PURPOSE:To avoid the congestion of communication in a route bridge by positioning a main line LAN with high data transmission capacity in the root of a spanning tree. CONSTITUTION:Branch lines LAN 2A-2C and the main LAN5 are connected by bridges 6A-6C, and branch lines LAN2A-2F are connected by bridges 3AD-3EF. Respective branch lines LAN are connected with plural terminal equipments 4. A sub system consisting of the bridges 6A-6C and LAN5 is set to become one logical bridge 1 by giving the same ID to respective bridges 6A-6C. The logical bridge comes to the root of the spanning tree when spanning tree algorithm is executed by setting ID given to the bridges 6A-6C to be minimum ID in the network. Thus, the tree like network where only one communication line exists between two optional terminals can be generated.
Patent JP-H03152407-A (JP)
Title: Automatic inspection apparatus for component
Inventor: KOMATSU MANABU
IPC: G01B11/24
Filed: 1989-11-09
Abstract: PURPOSE:To dispense with visual inspection and thereby to enable improvement of the efficiency of inspection by providing an image pickup element taking in an image of a component to be an object of inspection, an inspection object image extracting element and a determining element determining the quality of the component being the object of inspection. CONSTITUTION:When an inspection instruction is inputted from an image monitor 4, an image processing computer (an inspection object image extracting element and a determining element) 3 makes an industrial CCD camera 2 operate to pick up an image of a cut component 1, takes in the image thus obtained, subjects it to binary- coding and extracts a component image 5 of the component 1. The computer 3 repeates processings of contracting and expanding the image 5 and prepares a component image 7 wherefrom projecting parts 6 of the image 5 are removed. Subsequently, the computer 3 extracts the image 6 of the projecting parts, i.e. the image 6 of a gear part of the component 1, by subtracting the image 7 from the image 5 and conducts a predetermined processing for the image 6. The computer 3 judges an area above an upper limit value of the image 6 to be a flash and the one below a lower limit value to be a chip and then determines the component 1 being the object of processings as an imperfect article.
Patent JP-S62150771-A (JP)
Title: Semiconductor device
Inventor: UCHIDA AKIHISA
IPC: H01L29/73
Filed: 1985-12-25
Abstract: PURPOSE:To reduce the irregularity in characteristics as well as to contrive improvement in working speed of the titled semiconductor device by a method wherein a relatively thin and almost uniform insulating film is formed on the lower surface and the outer side face of a lead-out electrode. CONSTITUTION:The surface of the polysilicon 12a-13d located in U-grooves 8a-8d is oxidized, and a silicon oxide film 15 is formed. As a base lead-out electrode 12c and a collector lead-out hole 13 are separated by the thin insulating film formed along the inside wall of the U-grooves, the distance between an element region 4a and the collector lead-out hole 13 is made short, and the area of an N<+> type buried layer 2 is reduced in the amount of the above- mentioned reduced distance. As a result, the parasitic capacitance between the collector and a substrate is made small, and the working speed of a transistor can be improved.
Patent JP-H11123625-A (JP)
Title: Fluid driving device
Inventor: YAMAGUCHI MITSUAKI
IPC: B23Q5/26
Filed: 1997-10-23
Abstract: PROBLEM TO BE SOLVED: To provide a fluid-driven device in which the piston member of a power part is reciprocated by continuously supplying air and a spindle in the piston member is rotated by a motor, wherein the number of revolutions can be changed and a rotational output can be increased if necessary. SOLUTION: In an air-driven unit 100 in which the piston member 122 of a power part 102 is reciprocated by continuously supplying air from an air supply source via a main spool, a spindle 110 is arranged in the piston member 122 and is provided with a motor-driven unit 200 for rotating the spindle 110. A spline bearing 112 is formed on the rear half of the spindle 110 and the motor- driven unit 200 transmits the output of a high-power motor 201 to the spindle 110 via replaceable pulleys 203, 205, a belt 204, a pulley shaft 206, a spline 207 and the spline bearing 112, whereby a tool mounted on the tip of the spindle 110 is reciprocated back and forth by rotating at a desired number of revolutions.
Patent JP-H08142367-A (JP)
Title: Thermal printer
Inventor: KOYAMA TAKESHI
IPC: B41J2/325
Filed: 1994-11-25
Abstract: PURPOSE: To keep printing quality free from missing dots without relying on the attention power of a user by outputting a warning signal at a point of time when the cutting number of times stored in a cutting number-of-time memory means exceeds the prescribed value stored in a prescribed value memory means and resetting the count value stored in the cutting number-of-time memory means. CONSTITUTION: When a printing signal is continuously transmitted from a host computer 4, the cutting number of times of a cutter 9 renewed in a count memory 11 is compared with a prescribed value. As the result of comparison, when the count value is judged to be small, a warning to the effect that the cutter 9 reaches life is outputted to a display device 12 as a message. In such a case that the cutter 9 is replaced, when a cutter count resetting switch 14 is operated, it is judged that there is the operation input of count resetting and the count value renewed in the count memory 11, that is, the cumulated cutting number of times is cleared and, thereafter, printing processing is executed. Therefore, the life of the cutter 9 is automatically confirmed.
Patent JP-H10122692-A (JP)
Title: Absorption water cooler/heater for double effect
Inventor: INOUE OSAYUKI
IPC: F25B15/00
Filed: 1996-10-15
Abstract: PROBLEM TO BE SOLVED: To prevent hot water from becoming abnormally hot during a cooling operation by a method wherein a refrigerant cooler is provided in a refrigerant passage from a refrigerant vapor take-out part of a high temperature regenerator to a hot water heater, or on the hot water heater. SOLUTION: The adjustment of a hot water capacity is performed by a signal of temperature detector 32 for a hot water temperature. When the hot water temperature is high, and the hot water temperature rises even if a valve 24 is totally opened, cooling water is passed through a cooler R, and a refrigerant liquid is cooled to prevent the hot water temperature from rising. The adjustment of a cold water capacity is performed by a temperature detector 31 for a cold water temperature. When a hot water load is small, a cooling water which is taken out from the inlet of an absorber A, is introduced to the refrigerant cooler R which is located between a high temperature regenerator GH and a hot water heater W, and the cooling water is returned to the outlet of a condenser C.  As a result, even when the hot water load is small, the hot water can be kept at a target temperature, and temperature of the hot water can be prevented from abnormally rising.
Patent JP-S62149425-A (JP)
Title: Manufacture of resin molded shape
Inventor: UENISHI KANICHI
IPC: B44F9/06
Filed: 1985-12-24
Abstract: PURPOSE:To manufacture a resin molded shape, the external appearance of which is fine and which has highly decorative effect with pattern having tasteful color tone by a method wherein a laminated body with the section having striped pattern is produced by laminating a plurality of sheets of two kinds of mat bodies different in color alternately and, after that, formed into a desired shape and finally cured under heat and pressure with a mold. CONSTITUTION:Casein-containing amino-based thermosetting resin solution is uniformly kneaded by adding proper powder inorganic heavy substance and then dried and ground in order to obtain powder. On the other hand, paste-like shaping material is produced by heating amino-based thermosetting resin solution added with starch flour. A half-kneaded mad body is produced by mixing the shaping materials with the powder. Another mat body different in color from said mat body is produced similarly. A laminated body with the section having striped pattern is produced by laminating a plurality of sheets of these mat bodies and, after that, formed into a desired shape such as rod, plate or the like by the means such as pressing, throttling, extruding or the like and finally cured under heat and pressure with a mold. Thus, a tasteful molded part, which is excellent in durability and water resistance and at the same time good in machinability and shows an external appearance, in which resin layers different in color are laminated like wood grains.
Patent JP-H01132623-A (JP)
Title: Production of crosslinked resin
Inventor: ARITA KAZUHIRO
IPC: C08G59/42
Filed: 1987-11-18
Abstract: PURPOSE:To obtain a crosslinked resin which is insoluble, infusible, hard, lowly water-absorptive and tough and has excellent strength and heat resistance within a short time, by reacting a bis(2-oxazoline) compound with a polybasic acid having at least two COOH groups, etc., and an epoxy compound in the presence of a specified catalyst. CONSTITUTION:A bis(2-oxazoline) compound(A) [e.g., 1,3-bis(2-oxazolin-2-yl) benzene] is reacted with a polybasic acid (B) having at least two COOH groups in the molecule (e.g., sebacic acid) and/or an aromatic hydroxy acid (B) (e.g., p-hydroxybenzoic zcid) and an epoxy resin (C) having at least two epoxy groups in the molecule at 80 deg.C or above for 1min-2hr in the presence of 0.05-5wt.%, based on the total amount of A-C, catalyst (D) such as phosphorous acid or an organic phosphite(e.g., triphenyl phosphite) or an oxazoline ring opening polymerization catalyst(e.g., methyl p-toluene-sulfonate).
Patent JP-H08146203-A (JP)
Title: Graded index plastic lens
Inventor: NAKAHIGASHI NAOKO
IPC: G02B3/00
Filed: 1994-11-25
Abstract: PURPOSE: To decrease the deterioration in the accuracy by forming a lens in such a manner that, in a certain period from the beginning of changes in water absorptivity till the saturation of water absorptivity, such a state that the water absorptivity in the center part is almost same or higher than that in the peripheral part exists. CONSTITUTION: This lens is produced in such a manner that, at least in a period in the transient state from the beginning of change in water absorptivity in the center part and in the peripheral part due to environmental changes till the saturation of water absorptivity, such a state that the water absorptivity in the center part is almost same or higher than that in the peripheral part exists. In this case, as shown as a curve (b), recessed deformation is caused in the plane due to the difference of water absorptivity in the transient period. However, as the absorptivity in the center part catches up the absorptivity in the peripheral part so that the difference of absorptivity is limited to a smaller value compared with a curve (a), thereby, the accuracy of the lens surface does not deteriorate so much.  Namely, the center part deforms to relax the deformation in the peripheral part due to water absorption through side faces. Thus, transient deformation due to water absorption through side faces of the peripheral part can be avoided or suppressed.
Patent JP-H11114690-A (JP)
Title: Laser beam machining method
Inventor: ITO YOSHINORI
IPC: B23K26/00
Filed: 1997-10-08
Abstract: PROBLEM TO BE SOLVED: To provide a laser beam machining method capable of removing contaminants produced by laser beam irradiation and stuck to a resin during machining, thereby obtaining a laser beam machining face having clean and desired shape in the case of machining a resin by laser beam irradiation. SOLUTION: A top board 35 made of resin is machined into the prescribed shape such as ink passage groove by the irradiation of excimer laser beam L, a basic wave and two hold higher harmonic wave of YAG laser beam L2 , which are absorbed into contaminants (byproducts) produced by laser beam machining but is not absorbed into the resin, are simultaneously radiated. By the irradiation of the basic wave or two hold higher harmonic wave of YAG laser beam L2 , the contaminants (byproducts) produced by the irradiation of the laser beam L and stuck to the resin is removed during laser beam machining, a clean and fine shape is machined with high precision.
Patent JP-H06138488-A (JP)
Title: Liquid crystal display device
Inventor: HASHIZUME TSUTOMU
IPC: G02F1/1343
Filed: 1992-10-29
Abstract: PURPOSE:To use stable and high picture quality for a long period by constituting a driving circuit, which drives a nonlinear element for supplying a signal to a pixel electrode, between a sealing part for liquid crystal and a substrate. CONSTITUTION:An X-side driving circuit 102 and a Y-side driving circuit 103 consisting of thin film transistors are constituted on a glass substrate 101, and those driving circuits are arranged between the liquid crystal sealing part 104 and glass substrate 101. Electric conductors for a clock signal and a video signal are connected to the X-side driving circuit 102 and extended to an external terminal 111 thorugh the liquid crystal sealing part 104. Electric conductors for the clock signal, etc., are connected to the Y-side driving circuit 103 as well and extended to an external terminal 112. A conductive thin film 114 of the same material with pixel electrodes 107 is formed on the X-side driving circuit 102 and Y-side driving circuit 103 across an organic thin film 116. Further, a common electrode adhered to an opposite substrate 113 and the conductive film 114 are electrically connected by a conductive material 115.
Patent JP-H03152720-A (JP)
Title: Focus controller
Inventor: UNNO HIROJI
IPC: G11B7/085
Filed: 1989-11-09
Abstract: PURPOSE:To generate a data read signal having a peak value with a maximum level at all times by changing an operating point of a focus servo loop in response to a data read signal peak value, and applying the focus servo at a operating point whose peak value becomes maximum. CONSTITUTION:The controller is provided with a focus servo loop (d) comprising an optical pickup 1 and a servo amplifier 6, a detector 5 detecting the peak of a data read signal from the optical pickup 1 and a peak hold circuit 7 hold ing the peak of a detected voltage of the detector. Moreover, an A/D converter 8 digitizing an analog voltage of the peak hold circuit 7, a storage circuit 9 storing and latching the digital signal from the A/D converter 8, a D/A con verter 12 converting the digital information stored in the storage circuit 9 into an analog voltage, and an adder 13 adding the converted voltage to the focus servo loop (d). Since the focus servo is operated at a point where the peak of the data read signal is maximized, the data read signal with a wide dynamic range is always obtained.
Patent JP-H11124920-A (JP)
Title: Bird damage preventive tool
Inventor: HIRANO TAKEYA
IPC: A01M29/00
Filed: 1997-10-24
Abstract: PROBLEM TO BE SOLVED: To reduce a material cost, and prevent bird damage without impairing beautiful appearance by constituting a bird damage preventive tool of a material having a surface property by which birds hardly perch. SOLUTION: A bird damage preventive tool 1 is composed of a material, for example, a flexible foaming plastic which is formed in an almost semicircular shape, for example, a semicylindrical shape and is comparatively nondamaging by deflecting in a recessed shape when a bird perches on it. When it is arranged on a H-steel beam 31, the bird damage preventive tool 1 is stuck in the lengthwise direction of an upper surface of a lower flange 31a of the H-steel beams 31 by a pressure sensitive adhesive double coated tape 2 stuck to an under surface of the bird damage preventive tool 1. When a bird tries to perch on it, since a surface of the bird damage preventive tool 1 deflects and stability is worse, the bird cannot stay on the bird damage preventive tool 1 for many hours, and the bird does not relieve droppings on the H-steel beam 31.  Since a thickness of the bird damage preventive tool 1 may be thin, it cannot be conspicuously seen from below. Therefore, bird damage can be inexpensively prevented without impairing beautiful appearance of a building.
Patent JP-2000125072-A (JP)
Title: Image communication device and its replying method
Inventor: TAKEDA TOMOYUKI
IPC: H04L12/58
Filed: 1998-10-14
Abstract: PROBLEM TO BE SOLVED: To provide an image communication device which actualizes operation equivallent to the 'replying' of an electronic mail and improves users' and devices' convenience and its replying method. SOLUTION: Facsimile equipment 105 when receiving an electronic mail of a facsimile image sent from a personal computer 103 through an F net recognizes the transmission source electronic mail address from the received electronic mail, and sends an electronic mail back to the transmission source through easy operation according to the recognized transmission source electronic mail address.
Patent JP-H07127308-A (JP)
Title: Vibration damper
Inventor: MASAKI NOBUO
IPC: B06B1/18
Filed: 1993-10-29
Abstract: PURPOSE:To maintain the effect of vibration damping even when vibrational acceleration exceeds a fixed value by separately installing a passive circuit with a damper relief valve, etc., interlinked with a cylinder chamber to a dynamic damper hydraulic circuit for a vibration damper. CONSTITUTION:The mass body 12 of a vibration damper 10 mounted on the uppermost section of a multistoried building 2, etc., is driven through a double acting type hydraulic cylinder 13 by a controller 14 on the basis of a signal from a vibration sensor 15. A damper relief operating circuit 45 with a relief working-pressure setting circuit 50, an electromagnetic changeover valve 36, etc., are set up to a hydraulic circuit 20 driving the cylinder 13. The hydraulic circuit is controlled by an electro-hydraulic type servo valve 31 at the time of normal vibrations, the cylinder 13 is driven and the mass body 12 is excited, the electromagnetic changeover valve 36 is operated when vibrational acceleration exceeds the capacity of an actuator, and the hydraulic circuit is changed over to passive hydraulic circuits 32, 33. Accordingly, the effect of vibration damping is maintained at all times regardless of the magnitude of an input, thus reducing the vibrations of a building.
Patent JP-H01134919-A (JP)
Title: Optical stepper
Inventor: SHIMADA MASAO
IPC: H01L21/68
Filed: 1987-11-19
Abstract: PURPOSE:To continuously expose a second pattern, which is different from a first repetitive pattern, on a part of a semiconductor substrate by a method wherein two or more optical systems are arranged in parallel, and a stage which conveys a semiconductor substrate is provided on the region of exposure of each optical system. CONSTITUTION:Two optical systems A and B, consisting of a light source 1, a mask 2 and a projection lens 3, are arranged in parallel with each other. An X-Y 4, with which a semiconductor substrate 6 will be conveyed to the exposing region oil the optical systems A and B, are provided on a surface plate 7. A continuous exposure is conducted on a repetitive pattern mainly using the optical system A, and the specific part of the substrate 6 is moved to the exposing region of the other optical system B by the stage 4 when the stage 4 is moved to the position designated in the control device in advance, and another pattern is formed using a mask 2 provided on the optical system B. As a result, a second pattern, which is different from a first repetitive pattern, can be exposed continuously on a part of the substrate 6.
Patent JP-H04165260-A (JP)
Title: Electric water heater
Inventor: NONAKA SHIGENOBU
IPC: F24H1/18
Filed: 1990-10-29
Abstract: PURPOSE:To enable an electric water heater to operate without inefficiency in heating or without the possibility of exhaustion of hot water by a method wherein, at the point of transition from the daytime zone to the midnight zone, if the heating is working, the heating is continued and, if the heating is not working, a peak shift is started at the transition point. CONSTITUTION:In the control to heat water by heating over the daytime zone of power supply (D) plus the midnight zone of power supply (N), if the heating is operating at the point of transition from (D) to (N), the heating is continued into the midnight zone (N); after completion of the heating, a peak shift is calculated and the calculation is followed by heating adjusted to the result of the calculation. If the heating is not working at the point of transition to the midnight zone (N), calculation of a peak shift is started at this transition point and the calculation is followed by heating adjusted to the result of the calculation.
Patent JP-H02137764-A (JP)
Title: Binder for injection molding of inorganic powder
Inventor: FUJITA TAKESHI
IPC: C04B35/00
Filed: 1988-11-18
Abstract: PURPOSE:To provide a binder which can satisfy both ceramic formability and dewaxing properties by adding a specific polymer compound causing chain cleavage step by step from the end at its decomposition point and a fatty acid or wax. CONSTITUTION:The addition polymerization of an alkylene oxide such as ethylene oxide to an organic compound bearing 2 or more active hydrogen groups such as polypropylene glycol to a polyhydroxyl compound of 100 or more average molecular weight. The product is allowed to react with a polycarboxylic acid, or its anhydride or lower alkyl ester such as dimethyl terephthalate to give a polymer of 20,000 average molecular weight. The high-molecular-weight polymer is mixed under melting with a fatty acid or wax such as stearic acid, when needed, other additives in a kneader to give the objective binder.
Patent JP-H0593330-A (JP)
Title: Textile product for bedding
Inventor: ICHIHORI TAKAHARU
IPC: D03D15/12
Filed: 1991-11-08
Abstract: PURPOSE:To provide a textile product for bedding having good flame retardancy, appearance, feeling, moisture-absorption, washing resistance, durability, etc. CONSTITUTION:The objective textile product for bedding is produced from a flame-retardant fiber composite material composed of (A) 85-15 pts.wt. of a fiber produced by incorporating a polymer containing 17-86wt.% of a halogen with 6-50wt.% (based on the polymer) of an Sb compound and (B) 15-85 pts.wt. of at least one kind of fiber selected from natural fibers and chemical fibers.