baber/WOPTO huggingface dataset:
Patent JP-S63237783-A (JP)
Title: Tissue culture of saffron stigma
Inventor: HIRANUMA SHIN
IPC: C12N5/00
Filed: 1987-03-26
Abstract: PURPOSE:To make saffron stigma available all the year round, by using a sprouting saffron stigma of a stage of from about 60 days to about 2 days before blooming after the actualization of the presence of the stigma and carrying out tissue culture of the stigma in a specific medium. CONSTITUTION:Murashige-Skoog medium is added with plant hormones consisting of 0.1-20ppm of NAA and 0-20ppm of BA (excluding the combination of 0.1ppm of NAA and 0-0.1ppm of BA). A sprouting saffron stigma of a stage of from about 60 days to about 2 days before blooming after the actualization of the presence of the stigma is subjected to tissue culture in the obtained medium. As an alternative method, a Murashige-Skoog medium added with plant hormones consisting of a combination of 10ppm of 2,4-D and 0.1-10ppm of BA may be used as the culture medium. The culture of the stigma by the above method induces a callus, redifferentiates the callus and forms a stigma on the surface of the callus.
Patent JP-S62236645-A (JP)
Title: Table operating device
Inventor: NAGAOKA SHINKICHI
IPC: B23Q5/34
Filed: 1986-04-01
Abstract: PURPOSE:To prevent the generation of a bending deformation on a table by connecting a table supported in shiftable ways onto a machine base and a ruler member and winding a piano wire onto a drum rotatably supported onto the machine base. CONSTITUTION:A ruler member 17 extended in parallel in the direction of shift of a table 7 is arranged under the table 7. At the lower position of the ruler member 17, a drum 21 is rotatably supported through a horizontal shaft 23 onto a machine base 11. A piano wire 25 is wound in the groove 27 of the drum 21, and one edge part 35 is mounted and fixed onto a tension adjusting mechanism 43 at the other edge part 41 of the ruler member 17 in the neutral surface on the sectional surface of the ruler member 17. The tension adjusting mechanism 43 consists of a screwed spindle 49 screwed into the screw hole 47 at the other edge part 45 of the ruler member 17, turning knob 51 installed at the outside edge of the spindle 49, bracket 53 for engaging the piano wire installed in turnable ways onto the inside edge side, coil spring 55, etc.
Patent JP-S55164980-A (JP)
Title: Reader for india ink line
Inventor: INABA MASAHIRO
IPC: G01B11/00
Filed: 1979-06-08
Abstract: PURPOSE: To enable to read in the India ink line surely, independently of the state of wooden material to be shaped, by taking the wave length of light radiated on the wooden material to be shaped from a projector to a specific wave length range.  
     CONSTITUTION: When the detector 25 of the India ink line reader is moved toward the arrow while keeping a given gap with the surface of the wooden material to be shaped 2, the projected beam of light 27 is moved along the passage locus shown in the broken lines 28 and the current produced at the photodiode of the detection section 25 is changed with the light amount of the scatterned reflection light of the projected light 27. Further, when the beam of light 27 reaches the India ink line 26, the output signal of the India ink line reader is at high level represented in 31b from the low level signal in 31a. As the light source of the beam of light 27, the light in wave length 8000W18000Å is used. Thus, since greater reflection rate can be shown even at red wood 2 not inferior to the white part of the wood 2, the India ink line 26a can surely be read in, even if it is drawn on the node 32. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H08271057-A (JP)
Title: Solar cell panel structure
Inventor: MORIYAMA TAKASHI
IPC: H01L23/427
Filed: 1995-03-30
Abstract: PURPOSE: To enhance the photoelectric conversion efficiency by forming a solar cell panel in a water cooling type and suppressing its temperature rise by disposing a thin water bag having a water inlet and a warm water outlet in close contact with the panel at the lower surface of the panel. CONSTITUTION: A water bag 2 is so held as to be sandwiched between a solar cell panel 1 and a bottom plate 5, the periphery is fixed by a fixed frame 6, the bag 2 is brought into close contact with the lower surface of the panel 1 to protect the bag 2, and water is fed to the bag 2 to form the thickness of the bag 2 substantially uniform in the entirety. A water inlet 3 and a warm water outlet 4 communicate with the bag 2, and opened with the exterior via coupling fittings 3a, 4a mounted at the plate 5. Further, in order to prevent the radiation from the bag 2 to the plate 5 side, a heat insulator 7 is interposed between the plate 5 and the bag 2. Thus, the temperature rise of the panel 1 is suppressed, the panel 1 is held at a suitable temperature to enhance the photoelectric conversion efficiency.
Patent JP-H06256763-A (JP)
Title: Granular flame retardant composition
Inventor: SAWADA HIROSHI
IPC: C08K5/09
Filed: 1993-03-09
Abstract: PURPOSE:To obtain the granular flame retardant composition containing antimony oxide as an essential component. CONSTITUTION:A flame retardant composition comprises granules consisting of an inorganic flame retardant containing antimony oxide as an essential component, >=1wt.% (based on the inorganic flame retardant) of an aliphatic amide acting as a hard binder, and >=3.0wt.% (based on the inorganic flame retardant) of a lubricant having a lower melting point than that of the aliphatic amide as a soft binder. The employment of the granular flame retardant composition containing the antimony oxide as the essential component enables to prevent the scattering of the powder, has excellent flowability and improve the dispersibility of the flame retardant composition into resins.
Patent JP-H06268769-A (JP)
Title: Picture communications terminal equipment
Inventor: MURAYAMA MASAMI
IPC: H04N7/173
Filed: 1993-03-09
Abstract: PURPOSE:To provide picture communications terminal equipment which can discriminate whether plural numbers of call origination were executed by the same caller or not in the case that call originating and terminating sequence is executed repeatedly in order to establish a call for plural lines. CONSTITUTION:In the picture communications terminal equipment provided with a function to multiplex-transmit respective video, sound and data digital signals, an ID is inserted into an outgoing subaddress information element in a call setting message at the time of call origination, and simultaneously, an ID judging means 15 to discriminate the ID inserted into the outgoing subaddress information element at the time of call incoming is provided. In the case that communication is executed by bundling plural lines (B, H0 channels), since it can be judged whether the call incoming is caused by the same caller or not even if the call incoming arises successively from plural lines, the situation that the call from another caller is established by mistake can be prevented.
Patent JP-S63237557-A (JP)
Title: Lead frame for semiconductor device
Inventor: SATO JUNICHI
IPC: H01L21/60
Filed: 1987-03-26
Abstract: PURPOSE:To obtain a wiring section having preferable sealability to a substrate and excellent wire bondability by forming a thin layer formed by a high frequency excitation type ion plating with the section at a lead potential as an earth potential. CONSTITUTION:A wiring section 9 is formed by a high frequency excitation type ion plating with the potential of a substrate 14 at an earth potential, i.e., with a lead potential as 0V. When an ion plating is conducted with the substrate potential as the earth potential in this manner, the velocity of metal vapor is controlled between an evaporation source 17 and the substrate 14, the sealability of a thin film deposited as the section 9 and leads 6 is not only preferable, but a wire bondability is remarkably improved. Thus, a lead frame having the section 9 including good wire bondability can be obtained.
Patent JP-H11260185-A (JP)
Title: Sheetlike key top
Inventor: SEKIKAWA KIYOTAKA
IPC: H01H13/14
Filed: 1998-03-09
Abstract: PROBLEM TO BE SOLVED: To improve the abrasion resistance of a key top and to prevent the distortion by high load by integrally forming a film on an upper face side of a main body formed by molding a high molecular resin, and laminating and hardening a high molecular protective film of a specific thickness on the same. SOLUTION: A film part 1 of high transparency such as polyester or the like comprising a character or mark printing layer 2 and a reinforcement printing layer 3 on a rear face, is integrally formed on an upper surface side of a key top main body 4 formed by molding a high molecular resin such as polymethyl methacrylate or the like of high transparency to obtain a sheetlike key top of a button switch. A high molecular protective film of 5-100 μm thickness is laminated on the key top surface to compensate the surface hardness of the key top. This high molecular protective film 6 is formed by laminating and hardening the unhardened liquid resin, and its hardness is preferably above 2H of pencil hardness. As the liquid resin, acrylic, urethan-, silicone-, epoxy-, ester-based resin or the like is preferably used.
Patent JP-H05242735-A (JP)
Title: Overhead transmission line
Inventor: KOYAMA TOSHIO
IPC: H01B7/28
Filed: 1992-02-26
Abstract: PURPOSE:To heighten the torsional rigidity of an overhead transmission line by arranging aluminum wires and copper wires reversely. CONSTITUTION:Segment type aluminum covered steel wires 3 are stranded on the periphery of aluminum stranded wires 2 so as to form an overhead transmission line. Since torsional rigidity is large and the line hardly twists even if snow accretes to the line, snow accretion has no chance to grow to a large snow sleeve even though no counterweight is attached thereto. As no counterweight is necessary to be attached, the torsional vibration cycle of the line becomes shorter than that when counterweight is attached. Accordingly the torsional vibration cycle of the line has no chance to approach the natural vibration cycle in an up and down direction so that galloping vibration is suppressed.
Patent JP-H01247749-A (JP)
Title: Wax type thermo actuator for auto choke of carburetter
Inventor: KUZE GIICHI
IPC: F02M1/10
Filed: 1988-03-29
Abstract: PURPOSE:To obtain a super small actuator equipped with a fast idle cam function by inserting a push rod and an elastic seal spool or the like into the inside of a heat sensing pipe filled with wax, and at the same time, providing openings at needed portions. CONSTITUTION:A wax type thermo actuator 1 is constituted with a wax 5 filled heat sensing pipe 6 whose inside is inserted with a push rod 2 and a guide member 3 engaged with the rod 2 and an elastic seal spool 4, all three of which are made into one body. In this instance, an opening 8 is provided between the skirt 7 of the elastic seal spool 4 and the heat sensing pipe 6. Also, an opening 10 is provided between the lower end of the push rod 2 and the elastic seal spool 4. And the thermo actuator 1 is inserted into the inside of a box body 14 through an O ring 13. In addition, a cylinder 18 which has a piston rod 16 within it is assembled into the inside of the box body 14 through a snap ring 17.
Patent JP-H10265288-A (JP)
Title: Coated granular fertilizer and its production
Inventor: KOMORIYA HARUHIKO
IPC: C05G3/00
Filed: 1997-03-26
Abstract: PROBLEM TO BE SOLVED: To produce a coated granular fertilizer in which the elution of fertilizer components is controlled properly by uniform coaking film excellent in water resistant formed on the fertilizer. SOLUTION: This fertilizer is a granular fertilizer and the surface is covered with a coating film composed of a polyurethane resin obtained by curing an isocyanate radical terminal prepolymer obtained from an aromatic polyisocyanate and castor oil or an castor oil derivative polyol with the castor oil or the castor derivative polyol and an amine series polyol.
Patent JP-H10266097-A (JP)
Title: Thread for paper for forgery prevention and paper for forgery prevention
Inventor: OHASHI HIROYUKI
IPC: B42D15/10
Filed: 1997-03-26
Abstract: PROBLEM TO BE SOLVED: To provide a thread made of metallized film as a base material that resist to the peeling off of a metallized layer from the metallized film, has high adhesion strength between the metallized face and a paper layer and shows extremely excellent blocking resistance, when the thread is stored in a roll form in a forgery prevention paper in which threads made of the metallized film are dispersed in the pulp slurry for making paper. SOLUTION: In a thread in which a layer of thermoplastic and/or water- remoistable adhesive is formed on one or both of the faces of the fiber or tape base material, the thread base material is a metallized film, the adhesive layer formed on the metallized face is composed of an emulsion type adhesive with a glass transition point of -10 to +25 deg.C and/or a solution type adhesive with a glass transition pint of 0-40 deg.C as main components. Or the adhesive layer is at least made double. The objective forgery prevention paper is produced by dispersing these threads in the paper slurry and making paper from the slurry so that the not-metallized surfaces are partially exposed.
Patent JP-S57190433-A (JP)
Title: Light extinction ratio monitoring system for optical transmitting circuit
Inventor: OKADA KIMIYOSHI
IPC: H04B10/079
Filed: 1981-05-18
Abstract: PURPOSE:To regularly monitor the light extinction ratio of a light output signal to  detect the abnormal state of an optical transmitting circuit by detecting the maximum  and minimum values of an electric signal which has been converted from an output  signal from the optical transmitting circuit and amplified and converting these values  into logarithmic values to detect the difference between these logarithmic values. CONSTITUTION:A semiconductor laser 1 outputs an optical signal by an output from a  light emitting element driving circuit 2 operated a PCM input signal. A part of the  optical signal is received and converted from light to electricity by a photodetector 3  and the converted output is applied to a stabilizing circuit 4 to stabilize the light output. The output of the photodetector 3 is simultneously amplified by a wide band DC  amplifier 5, the amplified output is applied to peak detecting circuits 6a, 6b to detect a  peak level and a bias level (the lower signal level in a figure). These detected outputs  are converted into levels corresponding to logarithmic values by logarithmic amplifiers  7a, 7b and the converted outputs are inputted to a differntial amplifier 8 to find the  differential output, i.e., light extinction ratio. By monitoring the differential output  regularly, a proper measure can be quickly taken for a generated default.
Patent JP-H01246731-A (JP)
Title: Mechanical flat keyboard and manufacture thereof
Inventor: SHOJI ATSUO
IPC: H01H11/00
Filed: 1988-03-29
Abstract: PURPOSE:To reduce the machining processes so as to simplify the manufacture by fitting a printed wiring board caulking part into a long hole bored in a printed wiring board, and thereby performing bending along the back face of the board, thereby retaining the print board with the printed wiring board receiving part and the caulking part. CONSTITUTION:When a printed wiring board caulking part 10c of a bracket 8 is fitted in a long hole 1a of a printed wiring board 1, the board 1 locates between a printed wiring board receiving part 10b and this part 10c. The board 1 can be fixed between the part 10b and the part 10c by caulking, by bending the part 10c along the back face of the board 1 in a specified direction. The board 1 is fixed at its position and integrated by bending the printed wiring board caulking part 11 around the bracket 8 inwards. It is thus possible to facilitate the fixation while the positioning of the board 1 with respect to the bracket 8 and to perform accurate positioning.
Patent JP-S57188847-A (JP)
Title: Semiconductor device
Inventor: TANIGAKI YUKIO
IPC: H01L23/52
Filed: 1981-05-18
Abstract: PURPOSE:To prevent the existence of metals, to reduce contact resistance and to improve direct contact by forming a normal wiring section by metal-polycrystal silicon and forming a direct contact section with the base body side only by polycrystal silicon. CONSTITUTION:An insulating layer 2 and a gate insulating film 3 are formed onto a semiconductor substrate 1, and gate electrodes and wiring consisting of polycrystal 5a, 5b, 5c and Mo films 7a, 7b, 7c are shaped. An impurity is injected by ion beams 8, the Mo film 7b of the direct contact region is removed, source and drain regions 10, 11 are formed through impurity diffusion, and a PSG film 12 and Al electrode wiring 15, 16, 17 are shaped. The increase of contact resistance generated among the Mo layers and the polycrystal Si layers is avoided because the direct contact section with the base body side has no Mo layer and consists of only the polycrystal Si layers.
Patent JP-S60215389-A (JP)
Inventor: ARAKI SEIICHI
IPC: B26B21/58
Filed: 1984-04-12
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-H11267694-A (JP)
Title: Deodorant for dried powdery sludge and its deodorizing method
Inventor: MORI HIROFUMI
IPC: A61L9/01
Filed: 1998-03-23
Abstract: PROBLEM TO BE SOLVED: To effectively remove bad odor even from a dried powdery sludge having a rather high water content by preparing a deodorant essentially comprising an acid anhydride and/or citric acid. SOLUTION: This deodorant for a dried powdery organic sludge essentially consists of an acid anhydride and/or citric acid. The acid anhydride used has a deodorizing effect by reacting with ammonia or org. amines in a sludge to produce and fix amides. As for the acid anhydride, for example, phthalic acid anhydride or maleic acid anhydride is preferably used. Though citric acid is not an acid anhydride, it has a deodorizing effect for the dried powdery sludge same as an acid anhydride. The acid anhydride and citric acid may be used together. Or, to deodorize whole odor, and activated carbon or the like can be used. The acid anhydride and citric acid can be used in a powdery, granular or flake state, but is not required to be finely pulverized, and a granular state which hardly aggregates is preferable.
Patent JP-S57188875-A (JP)
Title: Gate turn off thyristor
Inventor: NAGANO TAKAHIRO
IPC: H01L29/74
Filed: 1981-05-15
Abstract: PURPOSE: To increase a forward sustaining voltage and to perform good switching operation by a method wherein the thickness of the second base layer is set at a value having a special relation to the breakover voltage of a GTO thyristor in the gate turn off thyristor consisting of four layers of p-n-p-n.  
     CONSTITUTION: In a GTO thyristor, a semiconductor substrate 1 is provided with a p type anode emitter layer 2, second n type base layer 3, first p type base layer 4, and n type cathode emitter layer 5. The layer 2 is connected to an anode electrode 7 by n type anode emitter short-circuit layers 6, 60 with high impurity density and exposed to a main surface at lower side and the layers 4 and 5 are provided with a control electrode 8, cathode electrode 9 respectively. The thickness W n B of the layer 3 is set at a specific value as the function of breakover voltage VBO. In this way, a forward sustaining voltage is high and good switching operation is done without a snubber circuit. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S548804-A (JP)
Title: Building up half coil conductor for rotary machine
Inventor: UCHINUMA YOSHIAKI
IPC: H02K15/04
Filed: 1977-06-23
Abstract: PURPOSE: automatize a work of forming the half coil conductor, by operating a forming of the involute part for coil end and the connection part of coil with a simplified combination of rotational motion. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S548349-A (JP)
Title: Elevator door device
Inventor: HIRABAYASHI TERUMI
IPC: B66B13/14
Filed: 1977-06-22
Abstract: PURPOSE: To prevent the inclination to the intensity of the injury of passengers when passenger's fingers are caught in the door, by making the action of a platform calling button and a door opening button ineffective until the door is totally closed in inverse condition when overloads work during the opening operation of the door. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S548842-A (JP)
Title: Power receiving circuit used for external power source of power plant
Inventor: UOTANI YACHIYO
IPC: H02H7/00
Filed: 1977-06-21
Abstract: PURPOSE: To increase the working ratio of each generator unit, by cross-connecting the feeding ends of a plurality of external power sources and the receiving bus in each power plant with branch connecting lines having circuit breakers in them. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S59203157-A (JP)
Inventor: TAZAWA SHIYUNSUKE
IPC: E04F15/12
Filed: 1983-04-28
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-S58193354-A (JP)
Title: Plating bath
Inventor: KAMIYAMA MAMORU
IPC: C23C18/34
Filed: 1982-04-30
Abstract: PURPOSE:To impart sufficient solder wettability for plating, by containing a substance for activating the surface of a metal in a plating bath to eliminate the flux treating process and the staining of the part other than a terminal. CONSTITUTION:A substance for activating the surface of a metal is contained in a plating bath and a component showing plating and flux effects is precipitated on or contained in a plated coating. The substance used in activating the surface of a metal in this method is one which dissolves oxide or generates hydrogen, steam or other compounds to clean the surface of a matrix metal material in soldering and enhances the wettability of molten solder. As representative substances, for example, there are an inorg. acid such as HCl, HBr, HF or phosphoric acid, an inorg. salt such as ZnCl2, NaF or SnCl2, an org. acid such as lactic acid or formic acid and rosin. In addition, a plating bath may be either one of an electroless plating bath or an electroplating bath.
Patent JP-S59199045-A (JP)
Title: Production of coal liquefaction catalyst
Inventor: MINAMI RIYOUHEI
IPC: C10J3/57
Filed: 1983-04-28
Abstract: PURPOSE:To obtain dust having high catalytic activity by adjusting blowing rate of a raw material into a metal bath gasification furnace in the stage of recovery of dust generated from the metal bath gasification furnace for the coal liquefaction catalyst. CONSTITUTION:In the stage of recovery of pulverulent solid 5 generated simultaneously with gasification of coal or carbonaceous material such as residue of coal liquefaction using a metal bath gasification furnace 1, as coal liquefaction catalyst, the blowing rate of carrier gas contg. the carbonaceous material into the metal bath 2 from an undipped lance 3 is controlled to <=200m/sec, pref. to <=150m/sec. As a result, the catalytic activity of the pulverulent solid is controlled by the linear velocity of the carrier gas even if operation conditions of the gasification furnace 1 or the kind of raw material coal are varied.
Patent JP-S548660-A (JP)
Title: Hot-press molding
Inventor: FUJII TOSHIHIKO
IPC: B29C53/00
Filed: 1977-06-22
Abstract: PURPOSE: To prevent the wrinkle formation in the drawn parts during hot-press molding, by preheating a corrugated board base material to soften the hot-melt sheets bonding the base material to corrugated medium liner, whereby weakening the adhesion. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S60233818-A (JP)
Inventor: ROORE BERUNEUITSUTSU
IPC: C30B15/00
Filed: 1985-04-08
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。