baber/WOPTO huggingface dataset:
Patent JP-H0362323-A (JP)
Title: Optical card processor
Inventor: KOSHIBA YOSHIHITO
IPC: B42D15/10
Filed: 1989-07-28
Abstract: PURPOSE:To reduce power consumption and to make the tracking control mechanism small by starting the control of the tracking control mechanism when the middle part of an optical card detects the position to an optical head. CONSTITUTION:A sensor 30 is provided to a position of an optical head 18 corresponding to an objective lens 19 and when the sensor senses an object 31 to be detected projected from the midposition of a card holder 5, a mobile use motor 8 is stopped to allow the objective lens 19 to face the midposition of an optical card C. Then energizing to a focusing/tracking control exciting coil is started, the motor 8 is driven again to carry the card C for the readout. Thus, the displacement of the lens 19 by the tracking control while taking the support position of the natural state is taken as a reference point, a repulsive elastic force of the head 18 at its displacement is reduced. Thus, the power consumption for the tracking control is reduced and the size of the tracking control mechanism is made small.
Patent JP-H0361914-A (JP)
Title: Manufacture of optical connector
Inventor: MIYAZAKI MITSUO
IPC: G02B6/36
Filed: 1989-07-28
Abstract: PURPOSE:To obtain a highly accurate control connector by arranging an optical fiber array jig consisting of a silicone chip having an alignment guide hole accurately formed by anisotropic etching work on the front position of the end face of a connector body, and highly accurately positioning an optical fiber by the jig together with an engaging pin. CONSTITUTION:In the case of inserting and fixing the optical fiber 11 into/to the connector body 20, the optical fiber array jig 1 having the alignment guide hole 2 capable of highly accurately positioning the optical fiber 11 is arranged in the front of the end face of the connector body 20 and the optical fiber 11 and the engaging pin 23 are accurately positioned by the jig 1 to stick and fix the optical fiber 11 to the connector body 20. Then the jig 1 is detached and the end face of the connector body 20 is grounded to finish the connector. Thereby, it is unnecessary to especially improving the working accuracy of the connector body 20 or the like only by highly accurate-1 woring the optical fiber array jig 1, so that the centering accuracy of the optical fiber 11 can be extremely improved.
Patent JP-H0519701-A (JP)
Title: Production of plane display device
Inventor: HATANO YUICHI
IPC: G09F9/30
Filed: 1991-07-12
Abstract: PURPOSE:To form multilayered wirings with simple process at a low cost. CONSTITUTION:A VFD 1 is constituted by integrally forming a pair of glass substrates. A surface oxide film is formed on the front surface of the rear surface glass substrate 1b. A coupling agent is applied on this surface oxide film. polymer type conductor paste, polymer type insulating paste, polymer type conductor paste, and polymer type overcoat insulating paste are respectively printed thereon and are cured to form the multilayered wirings of conductor patterns 2 of the 1st layer, the interlayer insulating layer 3, the conductor patterns 4 of the 2nd layer, and the overcoat insulating 5. Surface packaging parts 7 are mounted in such multilayered wirings and are joined by solder reflow.
Patent JP-H0758290-A (JP)
Title: Manufacture of semiconductor device
Inventor: HIRAI MASAHIKO
IPC: H01L27/04
Filed: 1993-08-09
Abstract: PURPOSE:To achieve the high accuracy of the capacity of a capacitor for an IC without making its size large and to reduce the area of a digital IC and an analog IC by a method wherein the lower-layer electrode of the capacitor composed of a silicon material or the surface of an insulating film is etched and flattened by isotropic etching. CONSTITUTION:A field oxide film 12 in a film thickness of about 3000Angstrom  is formed on an n-type Si (100) single-crystal substrate 11 by thermal oxidation, and, in addition, a polycrystalline silicon film 13, in a film thickness of 4000Angstrom , which is to be used as a lower-layer electrode is formed on the field oxide film 12. In succession, phosphorus is diffused into the polycrystalline silicon film 13 so as to be provided with a conductive property, and the resistivity of the silicon film 13 is lowered to be 10OMEGAcm or lower. Then, the surface of the polycrystal silicon film 13 is etched and flattened by an isotropic etching method. Thereby, the surface of the film is flattened, the variability of effective surface area of an insulating film is reduced, and the film thickness of the insulating film can be made uniform. Consequently, it is possible to reduce the variability of leakage current density and capacity.
Patent JP-H0247410-A (JP)
Title: Pole with display lamp
Inventor: UTO MUNETOSHI
IPC: E01F9/00
Filed: 1988-08-08
Abstract: PURPOSE:To display the position of a pole without using reflectors by setting a display lamp device for repeating putting-on and putting-off, on the outer periphery of the pole errected on the ground, and by displaying the position of the pole. CONSTITUTION:A centrifugally formed reinforced concrete pole 1 is projected on ground through road and is erected to support a traffic signal 2 and electric wires. Besides, the pole 1 has a display lamp device 3 at the lower section or near the central section of an on-ground section. The display lamp device 3 is set to surround the outer periphery of the pole 1, and has a circuit for putting on and putting off a display lamp periodically and repeatedly. Then, the display lamp device is lit and the position of the pole is displayed. As a result, the pole can be displayed without using reflectors.
Patent JP-H0481979-A (JP)
Title: Method and device for processing document image
Inventor: MURAKAMI TATSUYA
IPC: G06T1/00
Filed: 1990-07-24
Abstract: PURPOSE:To efficiently encode and accumulate an image having color information by accumulating specially the result of binarization of only an image part to be set as a color image designated in advance from in a multilevel image. CONSTITUTION:Multilevel image data of red, green and blue (R, G, B) outputted from an image input part 100 is inputted to a binarization processing part 500, and in the binarization processing part 500, luminance data is calculated from the R, G, B data, and binary image data V of its luminance data is accumulated in an image memory (iii) 630. On the other hand, the multilevel data of R, G and B is inputted to a specific color discriminating part 200, and thereafter, the result of binarization of only an image part to be set as a color image designated in advance from in a multivalued image is accumulated. In such a way, a document described in two colors or three colors can be encoded and accumulated efficiently.
Patent JP-H0940235-A (JP)
Title: Method for winding film-shaped molding
Inventor: KUZUNO HIRONARI
IPC: B65H18/10
Filed: 1995-08-02
Abstract: PROBLEM TO BE SOLVED: To provide a method for winding a film-shaped molding which looks good when wound and does not become uneven in thickness or wrinkle when rewound. SOLUTION: A detector 6 is oscillated to cause oscillation of a device main body 1, meandering of a film-shaped molding 3 is detected by the detector 6, this meandering correcting component is added to the oscillating action for amplification or attenuation, and thus a meandering compensating function and an oscillation function are operated simultaneously to wind the film-shaped molding 3.
Patent JP-S6354067-A (JP)
Title: Picture coding device and picture decoding device
Inventor: KOSHI YUTAKA
IPC: H04N1/413
Filed: 1986-08-22
Abstract: PURPOSE:To attain the processing converting an undefinite code length word into a fixed length data or vice versa at a high speed by providing a register storing a shifted undefinite length code word to a prescribed bit location tentatively to obtain an undefinite length code word rearranged into a fixed length. CONSTITUTION:In processing a part J of an undefinite length code word, only the part H of the undefinite code word H+J is already processed and a zero bit is processed already in the undefinite length code word being rearranged into a fixed length. The part H of the code word H+J is processed, that is, the shifted left by a shift number 14 by a barrel shifter 3 by using next processing control information 16 and the result is inputted to an OR input position 15 of an OR input register 4, that is, a zero bit location to obtain a word J+X, where X is a bit string having no significance. Then the processing of the undefinite length code H+J is detected by the code word length 13 of the word H+J in this processing and an output request of the next undefinite length code K is requested to the coding section 2. Then the word is rearranged from a ROM 6 and the register 7.
Patent JP-S6352872-A (JP)
Title: Method for tissue culture of plant
Inventor: KASHIKI HIROAKI
IPC: C12N5/00
Filed: 1986-08-22
Abstract: PURPOSE:To carry out differentiation and multiplication of plant organ efficiently and to suppress occurrence of browning and dedifferentiation, etc., of the organ, by adding brassinolide to a culture medium of plant organ. CONSTITUTION:In differentiating and multiplying a plant organ (adventitious bud or advertitious root, etc.) from a differentiated tissue such as plant piece, etc., or a dedifferentiated tissue(callus) by culture in a solid medium or a liquid medium, brassinolide is added to the medium. The addition concentration is preferably 1X10<1>-1X10<-10>ppm, especially 1X10<-3>-1X10<-9>ppm. A plant hormone together with the brassinolide is preferably added to the medium. The effects are excellent when the plant organ is adventitious bud.
Patent JP-2001019723-A (JP)
Title: Synthetic method for norbornene copolymer and trifluorostyrene (co)polymer
Inventor: NAKANO MITSURU
IPC: C08F8/00
Filed: 1999-07-12
Abstract: PROBLEM TO BE SOLVED: To obtain the subject norbornene copolymer and trifluorostyrene (co)polymer excellent in heat resistance useful as a polyelectrolyte membrane for fuel cell by polymerizing norbornene, etc., and a monomer having doable bond which is inducible of an ion dissociating group using a specific transition metal catalyst and then inducing an ion dissociating group to the monomer including the above-mentioned double bond. SOLUTION: The objective polymer is obtained by polymerizing norbornene, etc., and a monomer having double bond which is inducible of an ion dissociating group using a catalyst comprising a compound of formula [LnMXm]a+[A]a-  M is a transition metal of an eighth-tenth group of the periodic system; L is a ligand having 1-3 π-bonds; X is a ligand having at least one σ-bond and 0-3 π-bonds; n is 0-2, m is 0 or 1 and m and n are not 0 at the same time; a=2 while m is 0, a=1 while m is 1; A is a counter anion of group [LnMXm]a+}, or a multi-components type catalyst including a transition metal compound of a transition metal of an eighth-tenth group of the periodic system and an organic aluminum compound, etc., and then inducing an ion dissociating group to the monomer including the double bond.
Patent JP-S6258755-A (JP)
Title: Automatic answering telephone equipment
Inventor: IIJIMA TAKANORI
IPC: H04M1/656
Filed: 1985-09-06
Abstract: PURPOSE:To attain the sound recording of the content of a call with having a conversation with an opposite through an automatic telephone message recorder by closing another one circuit when a remote control signal is sent from during the transmission of a response message and performing the sound recording of the content of the call. CONSTITUTION:With inputting an output representing a call state from a circuit supervisory circuit 20 to an input part 1d, the response message sound-recorded on a responding magnetic tape 2 is reproduced by a magnetic head 4 and is transmitted to a circuit L1 through a circuit connection terminal 12. At such a time, with outputting a remote control signal by a caller, the output to a magnetic tape driving means 23 is terminated, and if it is a signal to indicate a call sound recording operation, a control means 1 recognizes the empty state of a circuit L2 by inputting the output of a circuit supervisory circuit 21 and performs the sound recording of the sound on the circuits L1 and L2 on a magnetic tape 3 for message through an amplifier 7 and a magnetic head 5.
Patent JP-H1041767-A (JP)
Title: Temperature compensated transmitter
Inventor: KANAZAWA MASAYUKI
IPC: H04L27/00
Filed: 1996-07-26
Abstract: PROBLEM TO BE SOLVED: To maintain fixed transmission output and loop gain against the temperature by reading stored contents corresponding to the temperature and performing control corresponding to the temperature based on read information. SOLUTION: A temperature sensor 11 detects the ambient temperature inside this transmitter and changes it to electric signals. The temperature sensor 11 is attached on a circuit board suitable for measuring the ambient temperature inside the transmitter beforehand and the temperature sensor 11 outputs a voltage proportional to an absolute temperature. Temperature information outputted from the temperature sensor 11 is inputted to a controller 10. The controller 10 reads the temperature characteristic information of a forward direction gain and a feedback gain corresponding to the input temperature information from a memory 12 and respectively sets the gain of the gain correction device 91 of the main circuit and the gain correction device 92 of a feedback circuit.  Thus, this transmitter surely temperature compensated at a low cost is realized without the need of a special complicated automatic power control circuit for the constant transmission output.
Patent JP-S6259327-A (JP)
Title: Air conditioning ventilation fan
Inventor: FUJIMOTO TAKUYA
IPC: F24F7/08
Filed: 1985-09-06
Abstract: PURPOSE:To make it possible to perform ventilation without passing air through a heat exchanger having a large ventilation resistance in the intermediate period of season between spring and autumn by providing a heat exchanger freely movable in directions connecting indoor and outdoor, moving the heat exchanger, and upon ventilation, carrying out a heat exchange of the flow of air flowing out or in through the heat exchanger or not through the heat exchanger. CONSTITUTION:When a heat exchanger 17 is located at a position further inwardly a first opening 13 and a second opening 14, as viewed from the indoor side, a part on this side of a heat exchanger 17 is partitioned by a guide wall (2) 16 of the heat exchanger 17, in a space of a shell B2. Outdoor air is introduced into a supply air flowpath of the heat exchanger 17 by means of a blower 4 for supply air through an outdoor suction port 3 of a shell A1, and is sucked up to the indoor through a second opening 14 of the shell B2. On the other hand, indoor air passes the exhaust air flowpath of the heat exchanger 17 of the shell B2 and is discharged out of the room through an outdoor discharge port 5 of the shell A1 by means of a blower 6 for exhaust air. Upon this occasion, a heat exchange is carried out between supply air and exhaust air.
Patent JP-S6354761-A (JP)
Title: Manufacture of semiconductor device
Inventor: SAKAI CHIAKI
IPC: H01L21/822
Filed: 1986-08-26
Abstract: PURPOSE:To prevent an unnecessary substance to be possibly precipitated on a silicon nitride film from being generated by forming a silicate glass layer which contains an impurity on the film, implanting the impurity with the film as a mask, and removing by etching the silicate glass layer with a mixture solution of fluoric acid and hydrogen peroxide. CONSTITUTION:A hole 3 is selectively formed in a silicon nitride film 2 on a semiconductor substrate 1, a silicate glass layer 4 which contains an impurity is formed on the film 2 over the hole 3. Then, with the film 2 as a mask an impurity is selectively implanted by heat treating, and the layer 4 is then removed by etching with mixture solution of fluoric acid and hydrogen peroxide. In this manner, for example, a trench capacitor of DRAM is manufactured. Thus, the silicate glass which contains the impurity can be removed easily without increasing the number of conventional steps or the influence to a locos layer while preventing an unnecessary substance to be possibly precipitated heretofore from being generated on the silicon nitride film.
Patent JP-H1036136-A (JP)
Title: Ceramic for dentistry
Inventor: SEKINO MASAHITO
IPC: C03C10/04
Filed: 1996-07-26
Abstract: PROBLEM TO BE SOLVED: To obtain a ceramic used for dentistry, simple in handicraft operations and having high strength and excellent brightness. SOLUTION: This ceramic for dentistry contains at least one kind of oxide selected from the group consisting of silicon dioxide, magnesium oxide, aluminum trioxide, titanium dioxide, calcium oxide, and the oxides of phosphorus, vanadium and tantalum as a main component, and satisfies SiO2 : 40-50wt.%, MgO: 12-26wt.%, Al2 O3 : 6-19wt.%, TiO2 : 10-14wt.%, CaO: 7-19wt.% and M2 O5 : 0.05-0.1wt.%, when the main components are converted into SiO2 , MgO, Al2 O3 , TiO2 , CaO and M2 O5 (M=P, V, Ta) and when their contents are expressed by weight percents.
Patent JP-2000058328-A (JP)
Title: Laminated balun transformer
Inventor: MORIKAWA NAGAHIKO
IPC: H03H7/42
Filed: 1999-07-12
Abstract: PROBLEM TO BE SOLVED: To obtain a compact laminated balun transformer in which inter-strip line electromagnetic connection can be easily adjusted. SOLUTION: A laminated balun transformer 1 is constituted of a dielectric sheet 2b, whose surface is provided with a leading electrode 3, dielectric sheets 2c, 2d, 2f, and 2g whose surfaces are respectively provided with quarter-wave strip lines 4, 5, 8, and 9, and dielectric sheets 2a, 2e, and 2h whose surfaces are respectively provided with ground electrodes 12, 13, and 14. The strip lines 4 and 5 are provided so as to be faced through the sheet 2c with each other, and electromagnetically connected. The strip lines 8 and 9 are provided so as to be faced, sandwiching the sheet 2f to each other, and are connected electromagnetically. An end part 4a of the strip line 4 is electrically connected through an outer electrode with an edge part 9a of the strip line 9.
Patent JP-S6258608-A (JP)
Title: Inductor for removal of noise
Inventor: BANDO MASAHIRO
IPC: H01F5/02
Filed: 1985-09-06
Abstract: PURPOSE:To let a coil have a plurality of different self-resonance frequencies by a method wherein, when the coil is going to be split-wound into a plurality of coil units, the number of wound layers of at least two layers are differentiated for every two layers. CONSTITUTION:Coil units 23 and 25 are formed in tree wound layers, coil units 24 and 26 are formed in two wound layers, but the second layer is formed only to the midway of the coil units. As a result, both of the inductance and the floating capacitance of the coil units 24 and 26 having few number of wound layers are made small, and the attenuation characteristics having high self- resonance frequency f1 are indicated. On the other hand, both of the inductance and the floating capacitance of the coil units 25 and 26, having a number of wound layers become larger, and these coil units indicate the attenuation characteristics having a low self-resonance frequency f2. As a result, a plurality of different self-resonance frequencies can be held by a coil.
Patent JP-H0247772-A (JP)
Title: Tree structure editing system
Inventor: ONO TAKASHI
IPC: G06F17/30
Filed: 1988-08-09
Abstract: PURPOSE:To facilitate the editing movement of a tree structure by instructing movement exclusion so as to include picture information, and then, instructing the movement destination of the picture information when the picture information not to be moved is included in an instructed route or a sub-directory. CONSTITUTION:When a signal to instruct a desired file name, a route hierarchy displaying and whole hierarchy displaying is inputted from a keyboard mouse 4, a CPU 10 fetches suitable information from the tree structure stored into a magnetic disk 5, and displays it on a CRT display device 3. In such a condition, by operating the keyboard mouse 4, the route including the picture information to be read or the sub-directory on the CRT display device 3 are instructed. When the picture information not to be moved is included in the instructed route or the sub-directory, the movement exclusion is instructed so as to include the picture information, and the movement destination of the picture information to be moved is instructed.
Patent JP-S6354750-A (JP)
Title: Manufacture of semiconductor device
Inventor: NAKAGAMI YOSHIMASA
IPC: H01L21/768
Filed: 1986-08-25
Abstract: PURPOSE:To increase the strength of a coating insulating film at the step of an upper layer wiring by disposing a heat-resistant pattern in a width wider than the upper layer wiring to the lower section of a layer insulating film, to which the upper layer wiring is arranged, and leveling the layer insulating film on the edge of the heat- resistant pattern by reflowing the layer insulating film on the heat-resistant pattern. CONSTITUTION:A heat-resistant pattern 3 extending along the extension axis of an upper layer wiring 5 and thinner than a layer insulating film 4 formed onto a lower layer insulating film 2 is shaped selectively onto the lower layer insulating film 2 positioned to the lower section of a region in which the upper layer wiring 5 is disposed. A layer insulating film 4 is formed onto the lower layer insulating film 2 with the heat-resistant pattern 3, and the layer insulating film 4 is reflowed. The upper layer wiring 5, which crosses the upper region of the heat-resistant pattern 3 along the extension axis of the heat-resistant pattern 3, the extension axis of which is superposed to the extension axis of the heat-resistant pattern 3 and which has a width narrower than the heat-resistant pattern 3, is shaped in the upper region of the heat- resistant pattern 3 on the layer insulating film 4. A coating insulating film 6 is formed onto the layer insulating film 4 to which the upper layer wiring 5 is shaped.
Patent JP-H0482737-A (JP)
Title: Packing laminated sheet and packing bag
Inventor: SENDOU NAOHISA
IPC: B32B27/30
Filed: 1990-07-25
Abstract: PURPOSE:To almost eliminate the remaining of a whitening phenomenon even after retort sterilizing treatment and to make oxygen barrier properties unchangeable by laminating a non-stretched polypropylene film to the vinylidene chloride layer on one surface of a polyamide film through a solventless adhesive layer. CONSTITUTION:A solventless adhesive layer is used as an adhesive layer because the adverse effect on a worker by the evaporation of a solvent during a working process can be avoided and it is prevented that the crystal structure of a PVDC layer is destructed by the solvent in a lamination process and the whitening phenomenon of the PVDC layer is generated by the action of the residual solvent and barrier properties are lowered. Since a two-pack type humidity curable one becomes easy to cause the damage of the barrier properties of the PVDC layer due to the reaction of an OH group and the NCO group of isocyanate with the epoxy group contained in the PVDC layer or other additives, an one- pack type curable one is pref. The surface of the non-stretched polypropylene film applied and bonded to the surface of the PVDC layer on the surface of a polyamide film is pref. subjected to corona discharge treatment.