baber/WOPTO huggingface dataset:
Patent JP-S54127973-A (JP)
Title: Manufacturing of heat insulation wall
Inventor: KIMURA MASARU
IPC: B29C39/10
Filed: 1978-03-29
Abstract: PURPOSE: To manufacture an insulation wall completely filled with foamed material with minimum amount of foamable stock liquid consumption, by foaming a foamable stock liquid in a mold, characterized in that the surface of said foamable composition is pressed with a preforming member in the middle of the foaming, and with a final forming member at the final stage of the foaming.  
     CONSTITUTION: A top-opened frame 1 for, e.g. a refrigerator door, etc., is filled with a stock liquid of foamable urethane 11, and a release paper 8 is placed on the surface of the liquid. As the liquid starts to foam, a flat preforming member 12 is lowered to the surface of the liquid 11, to level the thickness of the foaming liquid 11. Thereafter, the member 12 is lifted, and the lowering and the lifting of the member is repeated several times as the foaming of the liquid proceeds. Just before the completion of the foaming, a final forming member 13 having hollow parts 13aW13c is secured to the frame 1 to close the opening 2. The frame 1 is completely filled with the foaming liquid by the foaming pressure to obtain the objective foamed article 7.  
     EFFECT: Since the foaming proceeds under a relatively low pressure, the structure of the molding member can be simplified. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S61197592-A (JP)
Title: Production of alpha-l-aspartyl-l-phenylalanine methyl ester
Inventor: MITA RYUICHI
IPC: C07K1/02
Filed: 1985-02-27
Abstract: PURPOSE:To obtain the titled substance (alpha-APM) useful as a sweetener, with simple process, in high yield and quality, by a specific method using an alpha,beta-mixture of N-formyl-L-aspartyl-L-phenylalanine as a raw material. CONSTITUTION:An N-formyl-alpha-L-aspartyl-L-phenylalanine containing 5-30% beta-isomer is treated with an acid (e.g. hydrogen chloride) in methanol preferably at 20-60 deg.C for 1-30hr to effect the deformylation and diesterification. The produced L-aspartyl-L-phenylalanine dimethyl ester is hydrolyzed with hydrochloric acid preferably at 10-40 deg.C usually for 1-10 days. The amount of the hydrochloric acid is preferably 1-5mol based on 1mol of the alpha,beta-mixture used as the raw material. The objective alpha-APM can be produced by neutralizing the precipitated alpha-APM hydrochloride with sodium carbonate, etc.
Patent JP-H07224142-A (JP)
Title: Epoxy resin and epoxy resin composition
Inventor: NAKA AKIHIRO
IPC: C08G59/08
Filed: 1994-02-08
Abstract: PURPOSE:To obtain an epoxy resin, having a low melting point and melt viscosity and excellent in operating performances and further a composition, containing the resin and capable of providing a cured resin suitable for sealing semiconductors due to a high glass transition temperature, excellence in heat and moisture resistances and hardly formed cracks in packages even in soldering treatment. CONSTITUTION:This epoxy resin is a polyfuctional one obtained by reacting a naphthol aldehyde condensate with an epihalohydrin. The naphthol aldehyde condensate is obtained by condensing alpha-naphthol and either of the alpha-naphthol and 3-naphthol with a monoaldehyde and the content of a condensate having 2 number of naphthalene nuclear substances in the naphthol aldehyde condensate is not lower than that of either of a condensate having 3 or 4 or more number of nuclear substances. Furthermore, this epoxy resin composition contains the polyfunctional epoxy resin.
Patent JP-2000235875-A (JP)
Title: Electrical terminal
Inventor: MURABAYASHI HITOSHI
IPC: H01R13/56
Filed: 1999-02-16
Abstract: PROBLEM TO BE SOLVED: To prevent the disconnection of a core at a caulking part without increasing the number of components by forming one edge of a cord drawing side of the inner wall surface of a cord connection part, which is provided at a tip of a cord to be connected and which has a core insertion space to be caulked after inserting the core, with a retreat surface so as to be separated from the outer surface of the core toward the cord drawing side. SOLUTION: A caulking part 21 having a U-shaped cross section formed at a rear end of a pair of metal blades formed as electrical terminals of a plug body, which is made of the vinyl chloride resin, of a power source plug and to be inserted into a blade rest of a power source socket is formed with a curved surface 24 over the whole of the core insertion side edge so as to be curved outside toward the core insertion side. Thickness of the curved surface 24 is gradually reduced in the core inserting direction, and furthermore, since the outside surface of the upper edge is chamfered so as to be formed thin, caulking after inserting the core 31 of a tip of a cord 3 into the caulking part 21 is facilitated. Contact of an edge 26 of the caulking part 21 with the core 31 is prevented by existence of the curved surface 24 and the flare shape formed like a sector in the rear edge direction.
Patent JP-S606570-A (JP)
Title: Cord reel apparatus
Inventor: NANBU TADAMASA
IPC: H02G11/02
Filed: 1984-02-28
Abstract: PURPOSE:To obtain the stable taking-up performance by integrally connecting the both of a pair of cord cases at the revolution shaft parts of a drum for taking-up the cords formed in one or both of the cord cases, thus eliminating the electrical contact trouble due to an outside force or the trouble in taking-up cord. CONSTITUTION:A drum 24 for taking-up a cord 23 and a windup spring 25 for providing a revolution force in one direction onto the drum 24 are installed nearly at the center part between a pair of cord cases 21 and 22 installed at the rear edge of the handle 18 of an iron. When the iron is used, the cord cases 21 and 22 are connected at the revolution shaft parts 28 and 29, and the space to permit the revolution of the drum 24 is maintained, even if an outside force is applied onto the cord case 22 as heel surface, by the formation of the heel rest state, etc. Further, the same passes when the cord 22 etc. is intentionally pulled in E direction. Therefore, the contact trouble due to the variation of dimension of a contact part 26 can be prevented.
Patent JP-S60204957-A (JP)
Inventor: DONARUDO ERU UIRIAMUZU
IPC: F02M55/02
Filed: 1985-02-27
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-S60181572-A (JP)
Inventor: GOUCHI SHIYUNSUKE
IPC: F26B17/06
Filed: 1984-02-27
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-H02214816-A (JP)
Title: Driving method for liquid crystal display device
Inventor: HOSHIYA TAKAYUKI
IPC: G02F1/133
Filed: 1989-02-15
Abstract: PURPOSE:To suppress the distortion of the waveform of a cell applied voltage by counting the numbers of times of on and off displays of liquid crystal cells on a scan electrode every time one-scan driving is performed, and differentiating a DC voltage which is proportional to the counted values, and synthesizing voltage of the differential pulse output and a voltage applied to an unselected scan electrode. CONSTITUTION:Every time one line is selected, a distortion quantity detecting circuit 7 counts the number of on display cells on the selected scan electrode in a positive voltage application mode period and the number of off display cells in a negative voltage application period and a distorted waveform generating circuit 8 outputs the DC voltage which is proportional to the counted values and its differential pulses. The differential pulses are generated equivalently to the crest value of differential pulses induced at the scan electrode which cause mainly the distortion of a liquid crystal cell application waveform, so this is synthesized with, for example, the off display voltage applied to the scan driver 2 of a power circuit 4 in the opposite-polarity relation, so that differential pulses induced on the scan electrode side are canceled. Consequently, the distortion of the cell application waveform is suppressed and a display with good quality is obtained.
Patent JP-H07243809-A (JP)
Title: Visual sensor apparatus
Inventor: YAMADA HISAYA
IPC: G01B11/00
Filed: 1994-03-08
Abstract: PURPOSE:To provide a low cost visual sensor apparatus whose inspection field of view is wide. CONSTITUTION:Optical beams obtained in such a way that a beam of red light from a red laser diode 57 and a beam of infrared rays from an infrared laser diode 56 have been separated by three half mirrors 53a, 53b, 53c are coupled by an interlocking link 60, a fruit or a vegetable K is irradiated with, and scanned by, the optical beams by a light-projecting mirror 54a and a light receiving mirror 54b which are rocked back and forth in the Y-axis direction by a Y-axis servomotor 61, and beams of reflected light are detected by a light receiving part 55. On the other hand, a visual sensor apparatus 40 as a whole is turned to the X-axis direction at right angles to the Y-axis direction so as to be synchronized with an irradiation and scanning operation in the Y-axis direction.
Patent JP-S62196115-A (JP)
Title: Molding of molded hole and molding equipment thereof
Inventor: YAMAMOTO SETSUJI
IPC: B29C45/33
Filed: 1986-02-21
Abstract: PURPOSE:To make it possible to decrease the working manhours and to shorten the production time and consequently reduce the production cost by a method wherein a core pin which is provided on a predetermined mold is inserted in a through hole which is bored on another mold. CONSTITUTION:A core pin 135 which displaces in the direction of mold clamping is inserted in a through hole 158 formed on a movable mold 68. Because the core pin 135 has a comparatively small diameter at its tip part and at the same time a tapered part 155, the tip part side of the core pin 135 is easily inserted in the through hole 158 without being engaged. After molds are clamped, molten resin is poured under a predetermined pressure through a nozzle member 84 into a cavity 72. When the mold opening is intended after the solidification of the resin, a movable part 64 is parted from a stationary part 62 in order to be displaced to its initial mold opening position. After the molds are opened, a mixture body block adhered to the movable mold 68 is released from the mold by means of an ejector mechanism 110.
Patent JP-H06250465-A (JP)
Title: Device for turning paces of book original
Inventor: FUJIOKA TETSUYA
IPC: G03G15/00
Filed: 1993-02-25
Abstract: PURPOSE:To provide a device for turning pages of book original capable of turning pages before an electric field formed on a dielectric belt is attenuated. CONSTITUTION:The page-turning means of a scanning unit 200 is composed of a page-turning belt 208, a page-turning roller 224, an electrifying roller 225 and a high-voltage power source 116 and when length on a belt surface from the abutting position of the electrifying roller 225 on the page-turning belt 208 to its abutting position of on the book original surface is defined as L1 and a unit moving distance until the formation of the electric field onto a belt is started by the electrifying roller 225 and then, the abutting position of the page-turning belt 208 on the book original surface reaches the book original surface edge part, in a page-turning action by the scanning unit 200 is defined as L2, the relation of L1<=L2 is obtained.
Patent JP-S60181348-A (JP)
Inventor: MATSUMOTO HIROKATA
IPC: D03D47/36
Filed: 1984-02-27
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-S63213280-A (JP)
Inventor: ANDORE BENANI
IPC: H01R43/20
Filed: 1988-02-19
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-H06226850-A (JP)
Title: Production of rubber dam main body
Inventor: TAKASAKI MAMORU
IPC: B29C65/00
Filed: 1993-02-03
Abstract: PURPOSE:To easily produce a large rubber dam main body excellent in quality on the spot. CONSTITUTION:In the production of a rubber dam main body mutually and integrally bonding at least two or more main body divided parts 1 obtained by dividing a rubber dam main body erected by the sending-in of a fluid and falling by the discharge of the fluid over the peripheral direction thereof by post-adhesion, the end edges of the divided parts 1 of the rubber dam main body are removed by providing proper level in difference and the divided parts 1 of the rubber dam main body are brought into contact with each other at the end edges thereof and an unvulcanized reinforcing canvas cloth inserted rubber sheet 2 and an unvalcanized rubber sheet 3 are laminated to the removing surfaces over both of the divided parts of the rubber dam main body to be thermally vulcanized and bonded.
Patent JP-S62196385-A (JP)
Title: Descaling method for hot rolled steel sheet
Inventor: FURUSAWA YUJI
IPC: C23G1/08
Filed: 1986-02-24
Abstract: PURPOSE:To increase the pickling speed of a low temp. steel strip and to shorten the length of a pickling tank by controlling the injection speed of the pickling soln. in the picking tank by the temp. of the hot rolled steel sheet before said sheet enters a fused salt tank at the time of pickling and descaling the hot rolled steel sheet in the picking tank after passing the same through a fused salt cooling tank. CONSTITUTION:The hot rolled steel sheet from a payoff reel 1 is passed through the inside of the fused salt tank 2 and is thereby cooled. The steel strip is then passed in a rinsing tank 3 and after the mechanically removable scale is removed therefrom by a bender 4, the steel strip is brought into the pickling tank 5 where the remaining scale is dissolved away by the pickling soln. such strip is passed in a rinsing tank 6 and is then taken up on a tension reel 7. The temp. of the hot rolled steel sheet is measured with a thermometer T at the point A before the fused salt tank 2 and the measured temp. is inputted to a controller 9 which controls the injection rate of the pickling soln. from pickling soln. injection nozzles 8 in the pickling tank 5 with a flow rate regulating valve 10. The hardly removable scale such as Fe3O4 on the surface of the low temp. steel strip is quickly removed by pickling, by which the length of the pickling tank 5 is made shorter and the initial cost of the pickling tank is reduced.
Patent JP-H04275727-A (JP)
Title: Visiting route deciding system
Inventor: MURAKAMI KOJI
IPC: G06Q50/28
Filed: 1991-03-04
Abstract: PURPOSE:To eliminate an unnecessary visit to a house in which no one is present and to give the notice of the visit to a person at home in work for delivering and collecting a baggage or selling a product. CONSTITUTION:An on-vehicle terminal equipment 19 which is mounted on a vehicle, which outputs vehicle identification ID and user system identification ID from a radio communication means 22 and inputs visiting destination customer information at every passage near a radio communication means 31 mounted on the vehicle and installed on a road, a user system 21 which inputs and edits position information on the vehicle, displays the customer name and telephone number of a visiting desination in a display part 38 and outputs vehicle identification ID and visiting destination customer information inputted from an operation part 39, and a moving information center 20 which acquires the vehicle from vehicle identification ID which the on-vehicle terminal equipment 19 outputs by position information, output position information to the user system 21 and outputs visiting destination customer information which the user system 21 outputs to the on-vehicle terminal equipment 19 are provided.
Patent JP-S60181636-A (JP)
Title: Beam type detector
Inventor: NARUMIYA JIYUNICHI
IPC: G08B17/10
Filed: 1984-02-29
Abstract: PURPOSE:To enable the inspection and adjustment without disturbing other fire sensors connected to the same circuit in a separation type smoke detector by providing a circuit for selecting the detection sensitivity on a light receiving section for detecting light from a light emitting section to prohibit the detection of light during the adjustment of the equipment. CONSTITUTION:A power source/fire signal line L1 and a common line L3 are connected from a receiver 1 to a light receiving section 2 and a fire sensor 5. A inspection signal line L2 is connected to the light receiving section 2. Then, light emitting signal lines L4 and L5 are connected to a light emitting section 3 separated at a specified distance (about 15m) from the light receiving section 2 and smoke is sensed in the detection area 4 by light emitted from a light emitting element 3a to be received by a light receiving element 2a. In addition, a circuit for selecting the light detection sensitivity on the light receiving section 2 to control the sensitivity. The detection of light is controlled with the light receiving section 2 to generate no signal while the optical axis is adjusted for the light emitting section 3 and the light receiving section 2. Thus, inspection and adjustment can be performed without disturbing other fire sensors connected to the same circuit.
Patent JP-S51113438-A (JP)
Title: Automatic ticket vending machine
Inventor: SUDA YOSHITAKE
IPC: G06Q50/00
Filed: 1975-03-28
Abstract: PURPOSE: This automatic vending machine can issue managing tickets in lieu of usual tickets only by the vending machine when the central controller runs into troubles. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S59163271-A (JP)
Inventor: KANBE MASUMI
IPC: B66B1/28
Filed: 1983-03-08
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-2000239555-A (JP)
Title: Use of arylidenebis-pyrazolone derivative
Inventor: YASUDA HEINOSUKE
IPC: B41M5/333
Filed: 1999-02-16
Abstract: PROBLEM TO BE SOLVED: To obtain the subject developer useful as a recording material having excellent storage stability of colored image and a sufficient color concentration by making the developer include a specific derivative. SOLUTION: This developer comprises a derivative of formula I (n is 1-3; R1 is H, an alkyl, an alkoxy, an aralkyloxy or the like; R2 is an alkyl, an alkoxycarbonyl or an aryl; R3 is H, an alkyl, an alkoxy, an acyl or the like) such as 4,4-[(4-methoxyphenyl)methylene]bis[2,4-dihydro-2-phenyl-5-methyl-3H- pyrazol-3-one]. The derivative is obtained, for example, by reacting an aldehyde derivative of formula II with a pyrazolone derivative of formula III in an organic solvent such as dioxane in the presence of a base such as piperidine generally at a room temperature to 100 deg.C.
Patent JP-H06246622-A (JP)
Title: Both side polishing device
Inventor: ISOBE MITSUHIDE
IPC: B24B37/005
Filed: 1993-02-26
Abstract: PURPOSE:To improve the polishing performance by rotatably supporting the outer circumferential edge of a disk-shaped work which is vertically placed by three holding rollers, arranging polishing tools on both sides of the work, and holding the polishing material of the respective polishing tools in the holding recessed part through the cushion material. CONSTITUTION:A plate-shaped supporting boy 11 is vertically provided in the center of a horizontal supporting table 2, two supporting shaft bodies 13 are pivotably supported thereby, and a lower side holding roller 14 to hold the outer circumferential edge of the work W is mounted on the tip part of the respective shaft bodies 13. A supporting arm 18 to be swayed by a cylinder 17 is supported by the supporting body 11, an upper side holding roller 19 is mounted on the end part, and these rollers 14, 19 are interlockingly rotated by the action of a motor 25. A polishing tool 34 which is pushable against the work W by the action of a pushing cylinder 37 is supported by a holding body 32 arranged on both sides of the supporting body 11 through a rotary shaft body 33 in order to execute polishing of both sides of the work W, and the polishing material 42 of the respective polishing tools 34 is held through the cushion material 43 in the holding recessed part 41a of the holding member 41.
Patent JP-S63206345-A (JP)
Inventor: SAKAI ETSURO
IPC: C04B28/02
Filed: 1987-02-23
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-S57155367-A (JP)
Title: Manufacture of iron base composite material that contains nitride of transition metal
Inventor: YOSHIDA HIDEHIKO
IPC: C21D6/00
Filed: 1981-03-18
Abstract: PURPOSE:To produce an iron base refractory alloy excellent in the strength at high temperatures and suitable for a material of a gas turbine moving vane, by unidirectionally solidifying an eutectic alloy of iron-transition metal, and nitriding it to be changed to phases having nitrides of transition metals. CONSTITUTION:An alloy having an eutectic composition of the general formula Fe-Fe2M (wherein M represents a mixture of one or more of transition metals such as Ti, Zr, Hf, Nb and Ta) is unidirectionally solidified in a unidirectional solidification furnace in vacuum at as steep a temperature gradient as possible to obtain a composite material of an iron-transition metal intermetallic compound having a structure wherein Fe phases and Fe2M phases are arrayed. This composite material is nitrided for example in a stream of NH3. The nitriding treatment should avoid high temperatures not to change the arrayed structure. Thus, a composite material having a structure few mum in thickness having alternatively iron phases and iron phases containing nitrides of transition metals is obtained.
Patent JP-S62194917-A (JP)
Title: Spring for preventing trailer from rolling
Inventor: OGAKI MAMORU
IPC: B60B35/16
Filed: 1986-02-21
Abstract: PURPOSE:To provide a mowing disc which requires no polishing, by providing such an arrangement that six of thin steel strips each formed, in lower section in the rotating direction, with a cut-out part which is hooked on two projections on the associated leaf spring, are fitted in a rotary disc, radially of the latter. CONSTITUTION:For example, a cut-out having dimensions of 1mm width and 2mm length is formed in a steel strip having dimensions of 10mm width and 75mm length and made of a steel plate having a thickness from 0.5 to 0.3mm, downward in the rotating direction. The thus formed cut-out is hooked onto projections formed on a leaf spring 2 to prevent the steel strip 1 from being exerted with a force which tends to move the steel strip 1 outward. Six of such steel strips are prepared and are fitted in a rotary disc so that they extend radially from the center of the disc at a leading angle of 15 deg. with respect to the rotating direction. The cutting capability line of each steel strip 1 has about 5mm while the adjusting capability of each leaf spring 2 is 2mm, and therefore, when the cutting capability line is reduced to 2mm, the leaf spring 2 is raised to obtain a capacity of 3mm. As a result it is possible to eliminate the necessity of polishing the steel strips severing as a cutter.
Patent JP-H026292-A (JP)
Title: Controllable fixed propeller
Inventor: GERUTO DARATSUHA
IPC: B63H3/04
Filed: 1989-02-17
Abstract: PURPOSE: To realize a change in propeller pitch with less energy by providing a new holding part for a propeller blade in a hub so that the propeller blade can be fine adjusted. CONSTITUTION: A holdable and adjustable blade 4 is inserted into a propeller hub press-fitted to a propeller 1 through an opening at the front of a rear hub. The rotation of a propeller hub 3 is supported by a yoke guide 7, and a holdable and adjustable yoke 8 displaced in axial direction is engaged with a tapered groove 10 in a blade holdable and adjustable plate 4 through an adjusting pin and a sliding member 9. The holdable and adjustable yoke 8 is connected to a bushing 11 held with screws so that it is not displaced in axial direction. A worm gear 12 is installed on the bushing 11. A pulling device 15 is engaged with the lever of a pinion stem gear 13, and associated with an electromagnet device 20.