baber/WOPTO huggingface dataset:
Patent JP-H04327179-A (JP)
Title: Receiving locker with forwarding function
Inventor: MATSUSHITA TADASHI
IPC: G06Q40/00
Filed: 1991-04-23
Abstract: PURPOSE:To provide a locker capable of performing both package receiving and forwarding functions by the addition of a simple structure to the conventional locker for receiving the package to be delivered to house. CONSTITUTION:A forwarding mode switch 36 is depressed to switch a receiving mode to a forwarding mode, the package to be delivered is placed into a receiving container 10 and a PIN code set arbitrarily is entered through a ten key 22. The receiver of the package is advised of this PIN code, enters the PIN code through the ten key 22 to open the door of the container, upon receiving the package, the PIN code is erased and the forwarding mode is changed back to the initial set condition of the receiving mode.
Patent JP-H06334275-A (JP)
Title: Manufacture of multi-beam semiconductor laser
Inventor: JIYON AARU ANDORIYUUSU
IPC: H01S5/40
Filed: 1994-04-28
Abstract: PURPOSE: To thermally separate a first semiconductor laser die and a second semiconductor layer die from each other, electrically and optically by a method, wherein an intermediate material layer is removed from a laminate for enabling to arrange the surfaces, which face each other of a first heat sink and a second heat sink, separately from each other and the first and second semiconductor laser dies are respectively fixed on the surfaces of the heat sinks. CONSTITUTION: An intermediate material is deposited on a first heat sink and subsequent to that, a spacer and the first heat sink can be secured to a base plate 24. Then, a second heat sink can be installed on the plate 24 with respect to making contact to a spacer material and can be secured to the plate 24 with a low-melting point solder. The base plate assembled with the sinks 20 and 22 placed thereon is cooled and subsequently to the cooling, a copper spacer is chemically treated by etching, and the heat sinks are left in a state that they are positioned as desired. In the following stage, positioning and fixing of laser dies on the surfaces opposite to each other of the individual heat sinks, which have a radiant stripe 70 along each one side of the laser dies, are achieved.
Patent JP-H03290493-A (JP)
Title: Tar recovery device
Inventor: KOTSURU HIROYUKI
IPC: C10C1/14
Filed: 1990-04-07
Abstract: PURPOSE:To provide a tar recovery device capable of preventing the solidification.adhesion of the tar and stably producing the tar by disposing a temperature-controlling means capable of maintaining to a temperature higher than the pour point of the decomposition tar. CONSTITUTION:A char-separated tar gas TG passed through a char vessel and a cyclone is cooled to a suitable temperature enabling to maintain the flowing state with the inner wall of the device and a temperature-adjusting plate 68. The tar component is condensed, flows down on the inner wall of the device and is recovered from an outlet 62 at the lower portion of the container. The temperature of the cooling water is controlled so that the temperature of the tar outlet is higher than the pour point of the tar, and the tar is recovered without any trouble such as the adhesion of the tar to the inner wall of the device.
Patent JP-H10286778-A (JP)
Title: Nipper
Inventor: WAKAMATSU TOSHIYUKI
IPC: B25B7/22
Filed: 1997-04-10
Abstract: PROBLEM TO BE SOLVED: To cut a material to be cut with high accuracy with a constant size to a cut edge face, and to make a cut edge face perpendicular to an axis of the material to be cut, by mounting a constant size setting plate extended to a cutting edge of one side, and slidably kept into contact with the same, on the cutting edge of the other side. SOLUTION: The rear faces 10, 11 of the cutting edges 2A, 3A of a nipper are formed flush with each other, a knife edge 13 of one of the cutting edge 3A is a sharpened edge, and a knife edge 12 of the other cutting edge 2A has the shape of chopping-block perpendicular to the rear face 10. Further the cutting edge 2A comprises two constant size setting plates 7 removably fixed to the cutting rear face 10 along the edge 12. A point of an optical fiber is inserted from a side of the constant size setting plates 7, and a face of an edge EC to be cutted, of a coated material C is brought into contact with the constant size setting plates 7.  The optical fiber F is cut when the grips of a nipper are gripped by applying the strength to a hand which holds the grips of the nipper, the length exposed from the cut edge EC of the coated material, becomes a predetermined size, and the cut edge face EF is perpendicular to the axis of the optical fiber.
Patent JP-H02271345-A (JP)
Title: Silver halide photographic sensitive material improved in pressure resistance performance
Inventor: NAGASAKI SATORU
IPC: G03C1/07
Filed: 1989-04-12
Abstract: PURPOSE:To obtain a photographic sensitive material superior in sharpness and pressure resistance performance by using an emulsion containing silver halide grains obtained by adding a spectrally sensitizing dyestuff from the start of the production of silver halide grains to the end of the desalting stage and the grains comprising a specified metal. CONSTITUTION:At least one of photosensitive silver halide emulsion layers formed on a support contains the silver halide grains obtained by adding the spectrally sensitivity dyestuff from the start of the production of silver halide grains to the end of the desalting stage and the grains comprising one of metal elements of group IIIb and group VIII of the periodic table, thus permitting the obtained silver halide photographic sensitive material to be superior in the performance resisting to pressure, especially, to pressure blackening, and good in sharpness.
Patent JP-S5427112-A (JP)
Title: Automatic brake incorporating driving system in use of linear motor
Inventor: TATEISHI KATSUMI
IPC: H02P25/06
Filed: 1977-08-03
Abstract: PURPOSE: To provide a driving system in use of linear motor, in which brake is acted automatically only by interrupting current supply to the linear motor, whereby the entire structure of the system can be simplified considerably. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5718601-A (JP)
Title: Plant blight controlling agent
Inventor: TSUYUNASHI SHINJI
IPC: A01N37/00
Filed: 1980-07-09
Abstract: PURPOSE: The titled agent that contains an organic carboxylic acid or its derivative and a substituted organic carboxylic acid in specified amounts as active ingredients, thus participating the metabolism of the blight fungi to prevent or cure the blight with no injure to human and domestic animals and no damage to the crop.  
     CONSTITUTION: An organic carboxylic acid such as formic or acetic acid, an organic carboxylic acid derivative such as acetyl chloride or methyl oxalate and a substituted organic carboxylic acid such as chloropropionic acid or lactic acid are used as active principles by amounts of 10 -3 W10 -1  M to give the plant blight controlling agent. The agent systemically penetrates into the plant body and stays for a long period of time to inhibit the activity and induction of pectinase causing the blight specifically. Thus, the agent cures the blight or protects the crop from the blight, further prevents blossom falling, leaf falling, fruit shedding after ripening and over- ripening. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H04301879-A (JP)
Title: Display panel and its production
Inventor: NAKAJIMA FUMIO
IPC: G09F9/00
Filed: 1991-03-29
Abstract: PURPOSE:To efficiently perform a spacer forming process and a hermetical sealing process by sealing a spacer, which is provided in the vicinity of the peripheral edge of the surface of one insulating substrate and is made of crystal glass, between the surface of one insulating substrate and that of the other with a sealing glass. CONSTITUTION:A first sealing glass 12 is applied to a front substrate 2 and is fused, softened by heating up to the temperature of crystallization of this glass and is hardened thereafter to form a spacer 5 by sintering. An electrode 11 made of dielectrics is formed on the surface of a rear substrate 3, and a dielectric layer 10 is so formed that this electrode 11 is covered with the layer 10, and a second sealing glass 13 is applied to the vicinity of the peripheral edge of the rear substrate 3. The front substrate 2 and the rear substrate 3 are so positioned that the spacer 5 and the applied part of the second sealing glass 13 coincide with each other, and they are subjected to heat treatment at an about four hundreds and several tens  deg.C. The second sealing glass 13 is fused and softened by this heat treatment, and the spacer 5 and the second sealing glass 13 are closely adhered with each other to hermetically seal a discharging space.
Patent JP-H10273049-A (JP)
Title: Fixed position stopping device
Inventor: ISHII YOSHIHIRO
IPC: B61L3/16
Filed: 1997-03-28
Abstract: PROBLEM TO BE SOLVED: To stop a train at a fixed position by automatically correcting a stopping location even when the train overruns from a stopping location. SOLUTION: An operation controller 31 decides that a train stopping location is passed when a train is detected by a position detection loop 9 after the train is detected by an ATO ground element P4 when a stopping signal is transmitted as an ATC signal. When an operation command staff sets a station code and sets a train rear inching, a train rear inching command and a train rear inching speed command are delivered to an ATO data transmission loop 7 via an ATO data transmitter/receiver 45. An ATO on-vehicle device of the train 1 sets the traveling direction to a backward side when the train rear inching command is delivered, makes the train travel backed at slow speed by the train rear inching speed command delivered and stops the train when the ATO ground element P4 is detected.
Patent JP-H05287066-A (JP)
Title: Production of modified polyester
Inventor: OKUYA SHINICHI
IPC: C08G63/91
Filed: 1992-04-13
Abstract: PURPOSE:To produce a stable modified polyester which has a high m.p. and thermal characteristics unchangable even when it dwells long at high temp. in a molding machine during molding by adding an oxazolone compd. to a mixture of at least two different polyesters when these polyesters are melt mixed. CONSTITUTION:An oxazolone compd. of the formula (wherein R<1>, R<2>, and R<3> are each H or a hydrocarbon group) (e.g. 4-isobutyl-2-methyl-5-oxazolone) is added to a mixture of at least two different polyesters in the process for producing a modified polyester by melt mixing the polyesters. The modified polyester has a high m.p., undergoes change in thermal characteristics even when it dwells long at a high temp. in a molding machine during molding, and is widely usable in many applications. Polyethylene terephthalate is pref. as the first one of the polyesters mixed. Examples of pref. polyesters to be mixed with the first one are polyethylene isophthalate and a copolymer obtd. by modifying polyethyleneterephthalate by copolymerizing with a modifying component, e.g. isophthalic acid.
Patent JP-S5217372-A (JP)
Title: Diaphragm process electrolytic cell
Inventor: ITOI EIJI
IPC: C25B9/19
Filed: 1975-08-01
Abstract: PURPOSE:A 3-comparatment type diaphragm electrolytic cell designed to permit easy assembling and repair.
Patent JP-S59220018-A (JP)
Inventor: KUWAYAMA JINPEI
IPC: H02M1/00
Filed: 1983-05-25
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-S60228431-A (JP)
Inventor: HEZAA EI BUUCHIYAA
IPC: B01J29/08
Filed: 1984-05-11
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-S5520266-A (JP)
Title: Removing method for ruthenium in plutonium tetrafluoride
Inventor: SAKURAI TSUTOMU
IPC: C01G56/00
Filed: 1978-08-01
Abstract: PURPOSE: To remove Ru in PuF 4  with a high coefficient of decontamination by converting Ru(OH) 3  or RuO 2 .xH 2 O formed by hydrolysis of Ru cpds. into volatile RuO 4  by contact to F 2  gas at room temp.  
     CONSTITUTION: PuF 4  recovered by a fluoride volatilization method is reacted with steam or water at room temp. to convert Ru cpds. such as RuF 5  and RuF 4  as contaminants to PuF 4  into Ru(OH) 3  or RuO 2 .xH 2 O by hydrolysis. The converted Ru cpd. is then reacted with F 2  gas at room temp. and converted into volatile RuO 4  by dehydration. This RuO 4  is separation-removed from PuF 4  which does not react with water and F 2  at room temp. Thus, Ru in PuF 4  can be removed without losing Pu. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H11286754-A (JP)
Title: Iron-chromium-silicon steel sheet and its production
Inventor: YAMASHITA TAKAKO
IPC: C22C38/18
Filed: 1998-04-06
Abstract: PROBLEM TO BE SOLVED: To produce a steel sheet in which the toughness of an Fe-Cr-Si steel sheet excellent in electromagnetic properties and corrosion resistance is im proved, and the high toughness is practically used to facilitate cold and warm rolling and to provide a method for producing it. SOLUTION: The method for producing the Fe-Cr-Si steel sheet in which a slab contg., by weight, <=30% Cr, 3.5 to 10% Si, and the balance essential iron with inevitable impurities is rolled to a thickness of <=3 mm by hot rolling or the method for producing the Fe-Cr-Si steel sheet in which this hot rolled sheet is subjected to cold or warm-rolling without executing annealing is provided.
Patent JP-S58211251-A (JP)
Title: Addressing method of storage device
Inventor: OOE TERUO
IPC: G06F13/00
Filed: 1982-06-02
Abstract: PURPOSE:To reduce the storage capacity of a device for storing the discriminating information, by realizing the discrimination of an information file without storing the discriminating information itself. CONSTITUTION:In case of storing the discriminating the information, the discrimination information and a data to be stored are stored in a discriminating information storage register 52 and an object information file data store register 57, respectively, from an information file input/output device 59. Thereafter, an information file retrieval processing device 51 operates, a store address in an object information file 58 is calculated by contents of a discriminating information storage register 52, a use character storage register 53, a combined information storage register 54, a combined existence information register 55, and a combined existence information control index storage register 56, and a store request data stored in the object information file data store register 57 is stored in the file 58. In case of fetching, only a discriminating data of an object information file data is stored in the register 52 from the device 59. Subsequently, the device 51 operates, the corresponding address in the file 58 is calculated, and the object information file data is outputted from the register 57.
Patent JP-S57209157-A (JP)
Title: Sheet stopper device
Inventor: KURODA YASUO
IPC: B65H26/00
Filed: 1981-06-16
Abstract: PURPOSE:To stop a film to a prescribed position without causing the damage to the film, in the captioned stopper device used for a microfilm or the like, by turning a holding member with a stop signal and contacting under pressure a roller or the brake device set on the holding member to a sheet. CONSTITUTION:A brake clutch 36 is operated simultaneously with a motor 15 made inoperative by a stop signal generated when a mark of a desired frame is detected by a mark detector 23. If rotation of a roller 32 in a brake device 30 is blocked by operation of the brake clutch 36, driction force between a microfilm F and the roler 32 causes the roller 32 to move to a transfer direction of the film F, and movement of the roller 32 causes a holding member 33 to tend to rotate about a supporting shaft 35 as the center. In this way, the holding member 33 is rocked, and the supporting shaft 35 is engaged to a long hole 33a, while a supporting shaft 34 is positioned intermediately of the long hole 33a, under this condition, movement of the roller 32 is blocked to generate drag force, and its component force works as pressing force for the roller 32, then rollers 31, 32 are forcibly contacted through the film F by the component force, thus the film F can be stopped.
Patent JP-S60237492-A (JP)
Inventor: SHIBUYA SEIJI
IPC: G10K15/00
Filed: 1984-05-10
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-H07300668-A (JP)
Title: Sputtering target in which content of lead is reduced
Inventor: AZUMAGUCHI YASUHIRO
IPC: H01L23/52
Filed: 1994-05-02
Abstract: PURPOSE:To provide a sputtering target suitable for the piping material of VLSI and ULSI by reducing the content of lead to specified ppb or below. CONSTITUTION:The content of lead in aluminum, copper and the alloy thereof in a sputtering target is reduced to 50ppb. This sputtering target is used as the piping material of VLSI and ULSI. As for the generating rate of alpha-ray soft errors, the smaller, the better, but in the case it is regulated to 0.1%/1000hr, <=1% per approximately year as a standard, it is needed to regulate the content of lead to <=50ppb for regulating the same standard value or below. Thus, the generation of alpha-ray soft errors can extremely be reduced.
Patent JP-S60236549-A (JP)
Title: Controller containing signal inverting circuit
Inventor: MORI KEIJIROU
IPC: H04L25/40
Filed: 1984-05-10
Abstract: PURPOSE:To attain control with a controller containing a signal inverting circuit even in case a signal line and a signal ground line are connected reversely to each other, by using a main controller consisting of a personal computer containing an output port, a voltage signal control circuit and plural rerminals which are connected to the voltage signal control circuit via two signal lines. CONSTITUTION:In case a signal ground line 4 and a signal line 5 are connected reversely to each other, a personal computer 1 sends a signal of -10V and a control signal to a signal control circuit 6 via a signal control line 9 and a signal line 8, respectively. The levels lower then 0V are cut by diodes 10 and 11 for signals sent through both lines 8 and 9. A terminal device 3 receives a signal of +10V as a signal of -10V since the lines 4 and 5 are connected reversely to each other. However the signal sent from a main controller 1 as +10V is received as it is since it is once inverted by the circuit 6. Thus this signal is controlled accurately.
Patent JP-H10287311-A (JP)
Title: Automatic feed device of foil-like article for beverage container
Inventor: HASEGAWA YOSHIO
IPC: B65B61/20
Filed: 1997-04-11
Abstract: PROBLEM TO BE SOLVED: To provide a novel automatic foil-like matter feeding device capable of automatically feeding the foil-like matter to a beverage container. SOLUTION: An automatic foil-like matter feeding device in which a foil-like matter is prepared as a foil-like matter adhesive tape T, and the foil-like matter is fed to containers which are continuously carried, is provided with a horizontally tape feeding means A comprising a delivery reel 48 to be rotated in the perpendicular direction and a winding reel 50, a peeling means B which is arranged below the winding reel 50 of the horizontally tape feeding means A, and partially peel the foil by bending the foil adhesive tape T in a ridge shape with acute angle from a back side, and a reverse feeding means C which sucks and holds the foil immediately below the foil peeling position of the peeling means B, reverses the sucked and held foil to release the suction and holding, and feeds the foil in a dropping manner into a container 12 through a throw-in opening part.
Patent JP-S60236242-A (JP)
Title: Bonding method for adhesive tape
Inventor: KOBAYASHI MASAHIRO
IPC: H01L21/00
Filed: 1984-05-10
Abstract: PURPOSE:To bond an adhesive tape on a semiconductor substrate without winding air bubbles by pressing an adhesive tape with a spherical elastic film. CONSTITUTION:Air is fed under the prescribed pressure from a high pressure air input unit 5 to expand an elastic film 7 in a spherical shape to press an adhesive tape 2 and to bond it to a semiconductor substrate 1. The bonding strength of the substrate 1 to the tape 2 can be regulated by regulating pneumatic pressure. The substrate 1 can be bonded from the central portion to preferably escape air bubbles.
Patent JP-S5617039-A (JP)
Title: Semiconductor device
Inventor: ANDOU AKIRA
IPC: H01L27/08
Filed: 1979-07-20
Abstract: PURPOSE:To prevent the generation of an inversion layer under a film by a thin oxide film in a semiconductor device by forming a conductive substance durable for relatively high temperature in a field oxide film and connecting it to a substrate. CONSTITUTION:An SiO2 thin film 9 is formed on an Si substrate 1, a resist mask is formed thereon, an ion is implanted to form an inversion preventive layer 1' thereon, and an SiO2 film 9 is then perforated. Thereafter, a conductive substance 11 durable for relatively high temperature such as polysilicon or the like is accumulated thereon to diffuse the same conductivity impurity as the substrate 1 therein, and an SiO2 thin film 12 is coated thereon. Subsequently, a resist mask is coated thereon, openings are etched thereat, a gate oxide film 6 is formed on the substrate 1 being exposed, and a polysilicon film 7 is laminated thereon. Then, a resist mask is coated thereon, openings are selectively perforated thereat, and source and drain layers 5 are formed thereon. Since this configuration has equal potential in the film 11 to the substrate even if a voltage higher by double than the power supply voltage is applied to the polysilicon layer 8 for wiring, the inversion layer is formed only on the surface of the film 11 in the boundary between the films 12 and 11, but is not produced on the surface of the substrate.
Patent JP-H05276639-A (JP)
Title: Electric wire for preventing noise due to wind
IPC: H02G7/14
Filed: 1992-03-19
Abstract: PURPOSE:To obtain an electric wire for preventing noise due to wind which has a strong winding and holding force by fitting a metal spiral rod to the rear face of a plastic spiral rode wound around an electric wire. CONSTITUTION:A cross-sectional shape having a plastic spiral rod 1 and a bottom surface formed to an electric wire contact curve surface 2 contacting to the surface of electric wire, and the central portion of the top surface of a semicircular portion 3 on the rear face is formed to a semicircular or a deep circular groove 4. A metal spiral rod 5 is butted to the ends 1f and 1r of the plastic spiral rod 1 and is fitted to and wound in the groove 4 on the rear face. As a result, winding and holding force is increased, the plastic spiral rod 1 wound is not deviated by the vibration of the electric wire, and no deviation occurs at the wound and jointed ends so that corona characteristics are improved. Moreover, the plastic spiral rod 1 is closely contacted to the surface of electric wire without gap so that this can be applied to power transmission line having a high electric potential gradient.
Patent JP-H11297243-A (JP)
Title: Cathode-ray tube
Inventor: MUCHI TSUNEO
IPC: H01J29/94
Filed: 1998-04-06
Abstract: PROBLEM TO BE SOLVED: To prevent image distortion from occurring and manufacture a cathode-ray tube at low cost and with a small amount of man-hour. SOLUTION: A getter spring 10 is extendedly formed in a tube body T of a cathode-ray tube from an electron gun E toward a funnel part F and a getter material 19 is positioned and supported at the tip of the getter spring 10 in the funnel part F. The getter spring 10 is composed by interconnecting a first metal plate 11 and a second metal plate 12 through a relaying member 13. The relaying member 13 is formed from a resistive ceramic having a volume resistance in the range of 10<2> -10<12> Ω.cm, preferably a resistive ceramic having a volume resistance in the range of 10<4> -10<10> Ω.cm prepared by adding oxide of iron, manganese, neodymium or titanium to alumina, forsterite, steatite or zirconia.