baber/WOPTO huggingface dataset:
Patent JP-H01243034-A (JP)
Title: Optical functional element
Inventor: YOSHINO KATSUMI
IPC: C09K9/00
Filed: 1988-03-25
Abstract: PURPOSE:To provide the element which is simple in construction, allows easy production and is inexpensive by forming the element of a thin film consisting of a conductive high-polymer compd. alone or a composite material of the conductive high-polymer compd. and matrix compd. CONSTITUTION:The thin film consists of the conductive high-polymer compd. alone of the developed conjugation system except a hetero 5-membered cyclic compd. polymer or the composite material of the conductive high-polymer compd. and the matrix compd. Namely, the large change in the light absorption spectrum or light reflection spectrum of the thin film of the conductive high polymer which takes place when the film is subjected to heating and/or photoirradiation is utilized. The element constitution is thereby extremely simplified and, therefore, the production thereof is easy and the cost is reduced; in addition the rewriting by heat or light is enabled.
Patent JP-S60212825-A (JP)
Title: Surface treatment of magnetic recording medium and its device
Inventor: NAMIKI TAKEMASA
IPC: G11B5/842
Filed: 1984-04-06
Abstract: PURPOSE:To improve the cooling efficiency on the surface of elastic rolls and, at the same time, to prevent foreign matters, such as dust, etc., adhering to the surface of the rolls, by blowing a gas against the surface of elastic rolls which are in press-contact with heated metallic rolls and suppressing the heat generation of the surface. CONSTITUTION:Gas jetting nozzles 11 are provided in parallel with elastic rolls 2 at sections 10 where a magnetic recording medium 4 passing through nip sections formed between heated metallic rolls 1 and elastic rolls 2 whose surface layer is made of an elastic material, such as plastic, etc., is turned by guide rolls 5 installed to the back of the elastic rolls, and cooling air is blown against the elastic rolls 2 from the nozzles 11. Since a heat exchanger 13, ionizer 14, and filter 15 are provided in the air route to the nozzles 11, the surface of the elastic rolls 2 is sufficiently cooled. Moreover, adhesion of foreign matters, such as dust, etc., to the surface of the rolls 2 is prevented by the air pressure and the electricity removing effect on the elastic rolls 2 is improved because of the ionized cooling air.
Patent JP-S58188857-A (JP)
Title: Tetrahydroisoquinoline derivative
Inventor: OKA YOSHIKAZU
IPC: A61K31/47
Filed: 1982-04-26
Abstract: NEW MATERIAL:A compound shown by the formula I (R<1>, R<2>, R<4> and R<5> are H or lower alkyl; R<3> is H, lower alkyl, or aralkyl) or its salt. EXAMPLE:2-{N-[1(S)-ethoxycarbonyl-3-phenylpropyl]-L-alanyl}-7-tert-but yl-1,2,3,4- tetrahydroisoquinoline-3(S)-carboxylic acid hydrobromide. USE:A drug. Having low toxicity, good absorption by oral administration, improved stability, showing inhibitory actions on an enzyme capable of converting angiotensin, inhibitory action on an enzyme (Kininase) capable of decomposing bradykinin, etc. especially on mammals, useful as diagnosis, preventive or remedy for hypertension. PROCESS:For example, a compound shown by the formula II is condensed with a compound shown by the formula III in water or in an organic solvent in the presence of a catalyst such as Raney nickel, etc. at -20-100 deg.C under normal pressure under reducing conditions such as catalytic reduction, etc., to give a compound shown by the formula I .
Patent JP-S63270101-A (JP)
Inventor: KURUTO KARUMUBATSUHA
IPC: B27D1/08
Filed: 1988-03-25
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-H01241419-A (JP)
Title: Molding device of injection compression molding machine and molding process
Inventor: NOKAWA GEN
IPC: B29C45/66
Filed: 1988-03-24
Abstract: PURPOSE:To obtain a stable product in a short time, by using a machine linking device in a compression mechanism and providing a valve device which controls the resin flow to an injection mechanism. CONSTITUTION:Rotary valve 81 of a valve device 80 is closed to advance the screw 13 of a injection mechanism 10 and press molten resin. In this case, a crutch brake 35 is operated to move a shaft 37 nearly from the upper dead point nearly to the lower dead point, that is, to the point before closing the mold and once stop it. The rotary valve 81 is opened to control the molten resin in an injection cylinder 11 by the divergence of the rotary valve 81 and the extruding rate of the screw 13 and to inject the molten resin into a mold 70 by changing continuously or intermittently the injection speed and pressure suitable to the shape of product. After a cavity 74 is filled with molten resin, the rotary valve 81 is closed and the clutch brake 35 is operated to move the shaft 37 downward to the lower dead point and close the mold 70 and further press the product. The product is hardened and the mold is opened to take out the product.
Patent JP-S60214535-A (JP)
Title: Mounting for semiconductor element
Inventor: ARAI TOSHIROU
IPC: H01L21/52
Filed: 1984-04-10
Abstract: PURPOSE:To prevent the generation of a short-circuit trouble to generate when a semiconductor element is mounted on a rectangle electrode pattern provided on the circuit substrate using a condutive bonding agent by a method wherein the semiconductor element is mounted on the rectangle pattern in such a way as to intersect obliquely to the rectangle pattern. CONSTITUTION:A conductive bonding agent 3 is applied by dripping on an almost square electrode pattern 1 provided on a printed circuit substrate and an almost square semicondutor element 2, four sides of which have been made to rotate at about 45 deg., is adhered by superposing on the electrode pattern 1. When the element 2 is mounted by superposing in such a way as to intersect obliquely to the electrode pattern 1 in such a way, the bonding agent 3, which bulges out from the four sides of the element 2 in a tongue form, is accommodated in the four corners of the pattern 1. As a result, even when an electrode pattern 6 adjacent to the pattern 1 is being provided in very close contact to the pattern 1, the generation of a short-circuit trouble can be prevented.
Patent JP-H07281943-A (JP)
Title: Memory structure provided with plurality of integrated memory array parts
Inventor: ROI CHIRUDOZU FURAKAA
IPC: G11C11/401
Filed: 1995-03-28
Abstract: PURPOSE: To clear up a logic interface by adopting an extension memory structure integrated into a single macro for a plurality of separate memory array sections so as to improve the data path timing. CONSTITUTION: In the extension memory structure, a single composite memory array is formed by integrating memory array sections addressable separately. That is, a non-binary composite memory array is formed while are accessed through word lines WL0-WL63 and WLOL and WLCRS by combining the array sections 100, 102. Then control data OL and CRS as address signals to access the new memory array section 102 in synchronism with the inactivated array section 100 are decoded by a new word decoder 126. That is, the signals OL, CRS are used to logically inactivate the access to the new memory array 100 when the data indicate it that the memory structure is set in the overlay mode and the cursor mode.
Patent JP-H04242620-A (JP)
Title: Article for cooking utensil
Inventor: KONKIYANON TOOMASU PATORITSUKU
IPC: C08L27/20
Filed: 1991-01-16
Abstract: PURPOSE: To provide a cooking appliance article having a hardened coating on a substrate by applying a coating composition including a fine-grain polymer of monoethylenic unsaturated hydrocarbon monomer, and a fine-grain copolymer composed of tetrafluoroethylene, and a perfluorinated vinyl ether or the like, to the substrate. CONSTITUTION: A coating composition including 90-50wt.% of a fine-grain polymer of monoethylenic unsaturated hydrocarbon monomer which is completely substituted with fluorine atoms, or combination of fluorine atoms and chlorine atoms, and has 20,000 number average molecular weight, and 10-50wt.% of one kind of fine-grain copolymer composed of 99.5-92wt.% of tetrafluoroethylene, and 0.5-8wt.% of a perfluorinated vinyl ether of formula I (Rf is a 1-10C perfluoroalkyl group.) or a fine-grain perfluorinated ether of formula II (n is 0-4), to a substrate. The composition is heated to obtain a cooking appliance article having a hardened coating.
Patent JP-S54161111-A (JP)
Title: Machine member covered with thermo-shrinking tube
Inventor: SHINBA HIROSHI
IPC: H02G15/18
Filed: 1978-06-10
Abstract: PURPOSE: To provide a machine member of which the surface of the thermo- shrinking tube does not become adhesive because of no plasticizer bleed even when said machine member is used for PVC seathed cables for example and whose portion directly contacting with the fire of a torch lamp neither is pitted nor crack.  
     CONSTITUTION: This machine member is made by inserting a compound layer 3 for preventing the bleed of PVC plasticizer in a thermo-shrinking tube 1 to be applied to the connecting section of the cable covered with PVC (polyvinyl chloride) for example. This insertion can be divided in two modes: fitting between inner and outer thermo-shrinking tubes 1 and placing inside a single thermo-shrinking tube 1. Numeral 2 denotes an adhesive layer. Said thermo-shrinking tube 1 generally made by blending polyethylene, ethylene-propyrene copolymer, or at least two thereof. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H1023244-A (JP)
Title: Method for changing visibility of characteristic and information added to hard copy of recorded image
Inventor: ROGER ALAIN FIRUZ
IPC: G03G15/36
Filed: 1997-02-17
Abstract: PROBLEM TO BE SOLVED: To attain visual ease of additional information by selecting an image with higher visibility than a changing characteristics, in a prescribed area of a recorded image among a plurality of variations, stored of changing characteristics. SOLUTION: The visibility of additional information having a characteristic selected and added on a hard copy image is improved by selecting any of variations storing the changing characteristics with highest visibility of an image of a hard copy. For example, when a width of each horizontal line 165 of a small image is two pixels, a computer analyzes a visible and changing characteristic of a content of a small image, including a horizontal line 165 with a width of four pixels. When most of the thin part in the horizontal direction of the width of four pixels of the small image is red, the color of the horizontal line of this part is changed into a cyan color. One set of the horizontal lines on the small image are visible, and the designated specific film image is identified.
Patent JP-H09257421-A (JP)
Title: Optical displacement sensor
Inventor: ITO MASATAKA
IPC: G01B9/02
Filed: 1996-03-26
Abstract: PROBLEM TO BE SOLVED: To provide an optical displacement sensor by which the direction and the amount of the displacement of an object can be measured always precisely, whose configuration is extremely simple, by which a displacement can be measured with high accuracy and which is compact. SOLUTION: An optical displacement sensor is provided with a vertical resonator- type surface emitting laser 21, with an external reflection means 22, with a light- receiving means 23a and a light-receiving means 23b and with a displacement detection means 28. The surface emitting laser 21 and the external reflection means 22 constitute a complex resonator. The light-receiving means 23a measures a periodic change in a laser output generated due to the relative displacement between the surface emitting laser 21 and the external reflection means 22, and the light-receiving means 23b detects interference fringes generated by the multiple reflection between the surface emitting laser 21 and the external reflection means 22.  The light receiving means 23a and the light-receiving means 23b are arranged in positions whose phase is different regarding interference fringes formed in the external reflection means 22. The displacement detection means 28 detects the relative displacement between the surface emitting laser 21 and the external reflection means 22 on the basis of periodical output signals of the light-receiving means 23a, 23b.
Patent JP-H11271652-A (JP)
Title: Optical recorder using multiple beam
Inventor: KATAOKA KEIJI
IPC: B41J2/44
Filed: 1998-03-19
Abstract: PROBLEM TO BE SOLVED: To set scanning line intervals with high precision and to enable printing of high quality by inputting and coupling laser light emitted from an optical fiber with corresponding optical waveguides on optical waveguide elements and making the beam intervals of multiple beams emitted by the optical waveguide elements narrower than the intervals between optical fibers and input coupling parts of of the optical waveguide elements. SOLUTION: A laser module 1 guides the laser light from a semiconductor laser to an optical fiber 2. An optical waveguide element 41 has optical waveguides 5 formed on its plane substrate 4. Optical fibers 2 are led to the optical waveguides 5 of optical waveguide elements 41. The optical fibers 2 are mounted with a holding member such as a ferrule, so the interval between the optical fibers 2 and optical waveguides 5 is about several mm, or large. The optical waveguides of the light input part are curved and reach the optical output part 51. At the optical output part 51, emitted multiple beams are at equal intervals and the optical waveguides 5 are at small equal intervals so that the beam intervals become narrow.
Patent JP-H02250305-A (JP)
Title: Superconducting magnetically levitated device
Inventor: OGIWARA MASAHIRO
IPC: H01F6/00
Filed: 1989-03-24
Abstract: PURPOSE:To smoothly levitate and run a levitated body and to restrain its transverse movement by a method wherein a direction of a magnetic pole of a magnet for levitation use is arranged in parallel with a direction of a magnetic pole of a magnet for drive use. CONSTITUTION:A magnet 1 whose magnetic pole in a levitation direction is longitudinal with reference to a traveling direction is used as a magnet for levitation use; a magnetic field which is uniform in the traveling direction is generated; a distribution of a magnetic flux inside a levitated body 3 is made nearly uniform in the traveling direction. Accordingly, even when a position in a horizontal direction of the levitated body 3 is changed, the distribution of the magnetic flux inside the levitated body 3 is hardly changed; the levitated body can be run in a state that a damping force hardly exists. In order to restrain a transverse movement, a damping force by a line of magnetic flux which is captured by the levitated body 3 can be utilized; an effect to restrain the transverse movement becomes larger with the levitated body 3 whose capture amount of the line of magnetic flux is large. Accordingly, when a magnetic substance is mixed with the levitated body 3, this levitated body can be run stably without the transverse movement. Thereby, the levitated body can be run stably without the transverse movement.
Patent JP-S58186836-A (JP)
Title: Voice input data processor
Inventor: ISONO SATOYUKI
IPC: G10L15/22
Filed: 1982-04-26
Abstract: PURPOSE:To realize accurate and eficient efficient input operation, by inputting one word corresponding to a specified word again by voice, and substituting an erroneously recognized or recognized and rejected word with a correct recognized word. CONSTITUTION:An operator voices, for example, 36821 successively and a voice recognition part 1 recognizes the voice input. If the input is recognized as 358*1, 358*1 is inputted from the recognition part 1 to a control part to display 358*1 on the screen of a CRT display part 2. Then, the operator knows that 5 results from the erroneous recognition of 6 and 2 is omitted. The operator touches the position of 5 on the display part 2 with a light pen 3 and voices ''Six''. Consequently, the input result on the display part 2 changes into 368*1. Then, the operator moves the pen 3 to the position of * on the display part 2 and voices ''Two'' similarly.
Patent JP-H11273715-A (JP)
Title: Nickel hydrogen secondary battery
Inventor: HAYASHIDA HIROTAKA
IPC: H01M10/30
Filed: 1998-03-19
Abstract: PROBLEM TO BE SOLVED: To provide a nickel hydrogen secondary battery having a paste type positive electrode, which exhibits high charge efficiency, under high temperature atmosphere. SOLUTION: A nickel hydrogen battery has a paste type positive electrode 2 prepared by applying an active material mainly comprising nickel hydroxide to a conductive substrate, a negative electrode 4, and a separator 3 interposed between the positive electrode 2 and the negative electrode 4. The positive electrode 2 contains 0.05-5 wt.% zirconium hydroxide based on the weight of the nickel hydroxide, and the separator 3 has a hydrophilic group having an ion exchange function.
Patent JP-H10256750-A (JP)
Title: Electronic apparatus
Inventor: WATANABE HIDEKI
IPC: H04B1/3822
Filed: 1997-03-07
Abstract: PROBLEM TO BE SOLVED: To ensure good electrical performance by fixing a cover to a housing, while covering an opening and abutting a protrusion against an upper wall in the vicinity of the open part of the cover, thereby surely grounding the cover at the free end thereof. SOLUTION: An upper cover 9 locates an open end 9d and a protrusion 9e in the vicinity of a connector 8, while circumventing the connector 8 and fixed by fitting the fixing parts 9b to the sidewall 4a of a housing 1, while covering the upper opening 2 of the housing 1 partially with the upper wall 9a and bringing the lower surface of the protrusion 9e into a resilient contact with the forward end of a protrusion 5 on the housing 1. A lower cover 10 covers the lower opening of the housing 1 entirely with the lower wall 10a thereof and fixed by fitting fixing parts 10b to the sidewalls 4a, 4b of the housing 1. Since the cover can be grounded at the opened end, electrical performance is enhanced.
Patent JP-S61231694-A (JP)
Inventor: YODA MIKIO
IPC: G06F17/40
Filed: 1985-04-05
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-S59196555-A (JP)
Title: High pressure metal vapor discharge lamp
Inventor: MOCHIMARU SHINJI
IPC: H01J61/56
Filed: 1983-04-22
Abstract: PURPOSE:To arrange a luminous tube inside an outer tube bulb in a pose of the tube axis crossing the bulb axis almost at a right angle even when tube length at the luminous tube bigger than the inner diameter of the neck part by joining the intermediate part of a support holding the luminous tube with a spring member. CONSTITUTION:When housing a luminous tube 4 inside an outer bulb, a mounting member holding the luminous tube 4 is inserted from an opening end of the neck part 2. Thereby, if a stem 9 is tilted in the direction of an arrow A while prying, a leaf spring 20 provided halfway on a supporting wire 11 is elastrically deformed while bending the supporting wire 11. Accordingly, a tube axis O1-O1 of the luminous tube 4 tilts to a bulb axis O2-O2. In this way, the luminous tube 4 passes the neck part 2 in a tilted state and when reaching the largest diameter part of the outer bulb 1, the supporting wire 11 restores the former state due to a return of the leaf spring 20, while the luminous tube 4 takes such a pose as the tube axis O1-O1 crosses the bulb axis O2-O2 almost at a right angle.
Patent JP-S56169223-A (JP)
Title: Magnetic recording medium
Inventor: KIMURA SHIGEO
IPC: C08G77/24
Filed: 1980-05-28
Abstract: PURPOSE:To obtain a magnetic recording medium which has excellent lubricity and less blooming, by containing or holding in a magnetic layer an organopolysiloxane compound where specific ester is combined with Si as a molecular chain. CONSTITUTION:In a magnetic recording medium with a magnetic layer, an organopolysiloxane compound where ester expressed by -R1OCOR2 (where R1 is a bivalent hydrocarbon group of C1-5 and R2 is a saturated or unsaturated hydrocarbon group of C7-21) is combined with Si at the terminal or intermediate position of a molecular chain is contained in the magnetic layer (a), held on one surface of the magnetic layer, or held on the other surface of the magnetic layer (c). As the used organopolysiloxane compound, a compound expressed by the formula [where A is -CH2 or -CH2CH2(CF2)PCF3, R1OCOR2; B is -CH2CH2 (CF2)PCF3; and C is -R1OCOR2 while p=0-12] is preferably used.
Patent JP-H08273752-A (JP)
Title: Electric connector structure
Inventor: ARAKAWA KATSUHIRO
IPC: H01R13/52
Filed: 1995-03-29
Abstract: PURPOSE: To improve connection reliability between circuit boards, and realize highly reliable mounting by providing an alignment plate on the fitting face side of a pin connector, and supporting by spring bodies wound on pin terminals. CONSTITUTION: At a fitting time an alignment plate 3 is pushed down toward a grip portion side by a socket, and at a detaching time the same is returned to an original position by spring bodies 4. Thereby, the falling down of pins in the case of fitting to a circuit board or by any action is retained by the alignment plate 3 so that the falling down is restricted. Therefore, such deficiency as the connector collides with a socket so as to buckle when the connecter is fitted into the socket is reduced so as to attain excellent contact. Since the socket is covered with the alignment plate 3 when the socket is not fitted, the contact positions are always shielded from the outside world so that causes deteriorating contact reliability such as dust and dirt can be rejected.
Patent JP-S63239670-A (JP)
Title: Semiconductor storage device
Inventor: SUZUKI MASATO
IPC: G11C29/00
Filed: 1987-03-27
Abstract: PURPOSE:To surely detect a defect based on the destruction of storing capacitor by selectively connecting a plate potential supplying node of a memory cell to one power supply terminal of a circuit in accordance with the setting of a test mode. CONSTITUTION:The precharge levels of data lines DL, DL' connected to a dynamic memory cell MC and a plate potential supplied to a storing capacitor Cs are approximately set up to an intermediate level of a power supply voltage. In the semiconductor storage device, a plate potential supplying node Npl of a memory cell MC can be selectively connected to one power supply terminal of the circuit in accordance with the setting of the test mode. Since the plate potential Vpl and the precharge level are offset each other in the test mode, information read out from the memory cell MC is fixed in accordance with the plate potential Vpl if the storing capacitor Cs is weakly destructed. Conse quently, a defect based upon the destruction of the storing capacitor Cs can be surely detected.
Patent JP-S56169492-A (JP)
Title: Remote monitor controller
Inventor: SHIMIZU MASAHIKO
IPC: H04Q9/00
Filed: 1980-05-30
Abstract: PURPOSE:To satisfy a desirable performance with a simple constitution, by providing a selective changeover switch for incoming and outgoing transmission lines in a master station and slave stations of the device constituted of 4-wire branchlike 1:n line, and backing up the line with lines not causing line failure. CONSTITUTION:A master station 20 and slave stations (j) of the device constituted of 4-wire branchlike 1:n line are coupled with incoming and outgoing transmission lines 21, 22, and changeover switches 23-26 are normally connected as shown in figure, and the reception/transmission of data between the master and slave stations is made in the arrow direction shown by a solid line. If a line is opened at the part of mark X, first the master station 20 and the slave station (j) detect the opened line and the switches 23, 25 are changed over to the B side. Thus, the data from the master to the slave station are fed to the incoming line 21 via the switch 23 in the arrow direction shown by a dotted line and fetched to the slave station via the switch 25. Further, the data from the slave station to the master station is transmitted by returning the switches 23, 25 to the A side as shown in figure. Further, to back up the opened incoming line, the outgoing line is used by turning on switches 24 and 26 to the B side.