baber/WOPTO huggingface dataset:
Patent JP-H04290267-A (JP)
Title: Schottky barrier diode
Inventor: SATO SUSUMU
IPC: H01L29/861
Filed: 1991-03-19
Abstract: PURPOSE:To solve the problem of occurrence of peeling from interface during cutting into chips at a Schottky barrier metal layer, being similar to the case of Mo having good adhesion with Si but poor adhesion with a Si oxide film. CONSTITUTION:An intermediate layer having good adhesion with a protection film and barrier metallic layer is placed between the protection film as As oxide film and an extended portion of barrier metallic layer. As a material of the intermediate layer, a semiconductor such as polycrystal Si or amorphous Si is available but Al may be used when the barrier metal is Mo. By so doing, the occurrence of peeling can be prevented.
Patent JP-S58170272-A (JP)
Title: Call tone transmitting system
Inventor: SHIMASUE TSUTOMU
IPC: H04M19/02
Filed: 1982-03-31
Abstract: PURPOSE:To apply a ringing tone and a ringing without delay in phase, by applying the ringing tone of a caller with a ringing tone transmitter accommodated in the network of called party side. CONSTITUTION:Different networks 11, 21 are accommodated with telephone terminals 13, 23 respectively. Each network is controlled with controllers 12, 22 individually and both the controllers exchange the control information to request the control of terminals accommodated in the network and that of other systems via a signal bus 30. A ringing tone from a ringing tone transmitter 26 accommodated in the network 21 is given to the network 11 via a channel 31. The ringing is aplied to the telephone terminal 23 via a relay provided corresponding to the telephone terminal from a ringing generator 25 to alert a bell in the telephone terminal. The phase control of the ringing tone and the ringing is performed at the controller 22.
Patent JP-H09244289-A (JP)
Title: Electrophotographic photoreceptor for reversal development
Inventor: KOJIMA HAJIME
IPC: G03G5/14
Filed: 1996-03-11
Abstract: PROBLEM TO BE SOLVED: To enhance the stability of potential by electrification at the time of repetitive use and to ensure satisfactory durability by incorporating an antioxidant into an undercoat layer. SOLUTION: This photoreceptor has an undercoat layer contg. a bisazo pigment represented by formula I, an electric charge generating layer and an electric charge transferring layer, and the undercoat layer further contains an antioxidant. In the formula I, each of CP1 and CP2 is represented by formula II (where R1 is alkyl which may have a substituent, unsatd. alkyl or aryl). A trialkylphenol deriv., dilauryl thiopropionate, a hindered amine, an aniline deriv. or a compd. having a triazine ring and a hindered phenol skeleton is especially used as the antioxidant. The undercoat layer is formed by applying and drying a coating soln. prepd. by dissolving or dispersing the bisazo pigment, the antioxidant and a polymer binder optionally together with an org. photoconductive compd., a coloring material, etc.
Patent JP-S52135695-A (JP)
Title: X-ray tube
Inventor: IWASAKI KENJI
IPC: H01J35/10
Filed: 1976-05-10
Abstract: PURPOSE: To increase bonding strength and prevent peeling during use by setting the junction face of a tungsten plate and a graphite plate being a rotary anode target perpendicular to its rotating axis. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S60196329-A (JP)
Title: Continuous manufacture of container
Inventor: KOMORI TETSUO
IPC: B29C69/02
Filed: 1984-03-19
Abstract: PURPOSE:To enable to manufacture continuously synthetic-resin containers, by a method wherein cut-off sheets having a plurality of container-molded parts are piled up, which are carried onto a bed press one by one, the container-molded parts are cut off and the containers obtained are carried out. CONSTITUTION:A synthetic resin sheet 2 to be supplied from a raw fabric roll 1 is softened by heating the same with a heater 3, tray-molded parts 5 are molded continuously in a molding machine and cut off by a cutter 6 at predetermined intervals. The cut-off sheets 7 are fallen automatically on a piling device 9 through a conveyor 8, turned into a piled material 14 of cut-off sheets, which are carried to the inside of a positioning machine 20 by an automatic conveyor 15 and the cut-off sheets 7 are carried on a bed press 41 by a carry-in machine 34 one by one. The containers are obtained by cutting off the tray-molded parts 5 of the cut-off sheet 7 in the bed press 41 and the containers are carried out by a carry-out machine 48. With this construction, continuous manufacture of the desired containers becomes possible.
Patent JP-S6393047-A (JP)
Inventor: YURUGEN BUROININGAA
IPC: G01R31/00
Filed: 1987-03-10
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-H06267580-A (JP)
Title: Fuel cell generating power device
Inventor: SHIMAZU KENJI
IPC: H01M8/06
Filed: 1993-03-15
Abstract: PURPOSE:To let the system be in thermal balance, which uses as basic fuel gas mainly composed of hydrogen such as city gas and the like including carbon monoxide, hydrocarbon and nitrogen, concurrently makes the fuel cell generating power device more compact, and enhance overall thermal efficiency. CONSTITUTION:A fuel processing section is constituted only of a carbon monoxide transformer 3 while being made compact with a reformer eliminated, and concurrently a boiler 8 burning gas from the outlet of a fuel electrode is set at the downstream side of a fuel cell main body 1. By this constitution, energy of hydrogen, carbon monoxide and hydrocarbon which have not reacted yet, is recovered in a form of steam, so that overall thermal efficiency is enhanced.
Patent JP-S58169862-A (JP)
Title: Low pressure rare gas discharge lamp device
Inventor: NISHIKATSU TAKEO
IPC: H01J61/16
Filed: 1982-03-31
Abstract: PURPOSE:To stably turn on a lamp without a flicker, by turning on the lamp mainly emitting light of argon with at least a high frequency limit current corresponding to seal pressure of the lamp. CONSTITUTION:A low pressure rare gas discharge lamp is constituted such that argon or mixed gas containing argon and consisting of the rest part of at least one of neon or helium is sealed in a discharge lamp vessel not lower than 1Torr and not higher than 8Torr to mainly emit light of argon, and this gas discharge lamp is turned on by a high frequency lighting device with a frequency at least 5kHz further with a current peak value Iop(A) (O-peak current) Iop >=1.8/P0.7 for seal pressure P(Torr) of the gas discharge lamp. Pressure of seal gas less than 1Torr is unsuitable because an electrode decreases its life further with a large limit current, while the pressure exceeding 8Torr is unsuitable because luminous efficiency decreases. Further a lighting frequency of the lighting device, if low, is considered to cause a change of ion density and change the limit current.
Patent JP-H02231062-A (JP)
Title: Spring roll-like snack food
Inventor: NOMURA KIYOSHI
IPC: A23L35/00
Filed: 1989-03-06
Abstract: PURPOSE:To obtain the title food, a new tasty food of combination of Chinese spring roll and Western sandwich by sandwiching ingredients between bread dough, covering and sealing the dough in a thin patty comprising flour of wheat, rice, etc., and drying the thin patty coated dough with an edible oil. CONSTITUTION:Ingredients are sandwiched between bread dough, covered and sealed in a thin patty consisting essentially of flour of wheat, rice, maize, potato, etc., and fried with an edible oil to give the aimed food.
Patent JP-H06267067-A (JP)
Title: Magnetic disk
Inventor: KITAKURA TERUAKI
IPC: G11B5/82
Filed: 1993-03-15
Abstract: PURPOSE:To obtain a magnetic disk having an excellent glide characteristic by a method wherein the flatness of the surface of a base of a magnetic disk in relation to a head is made projecting. CONSTITUTION:In a flying ensuring region, this magnetic disk is made to have the shape of a surface on which a distance (A) between the disk and an end point (b) of a segment (ab) being in contact with a point (a) in the direction of rotation on the surface of the magnetic disk, intersecting the direction of rotation perpendicularly and having the same length as a flying head to be used for reading and writing is h/10 to 10h or h/5 to 4h preferably, when a flying height of the head is made (h). By making projecting the flatness of the surface of a base of the magnetic disk in relation to the head in this way, the magnetic disk having an excellent glide characteristic is obtained.
Patent JP-H09245751-A (JP)
Title: Battery case body and manufacture thereof
Inventor: ICHIKI HIDETOSHI
IPC: H01M2/04
Filed: 1996-03-11
Abstract: PROBLEM TO BE SOLVED: To provide a battery case body with its improved productivity and reliability. SOLUTION: A relief valve 6 on a tray 11 is vacuum-held by means of a press plate 13 at the tip end of an arm 12 of a relief valve supply device. The relief valve 6 is pressed in close contact with a cover body 3 by means of the press plate 13. A hole 5 is occluded by means of the relief valve 6. A battery case body 1 is moved to a specified position of a laser welder 15 for spot welding by means of the conveyer. Six stop welding nugget 7 corresponding to a through hole 14 of the press plate 13 is formed and is temporarily secured. The battery case body 1 is moved to a specified position of the laser welder 16 for spot welding by means of the conveyer, and the laser welder 16 for seam welding is moved to the outside of the stop welding nugget 7 along the outer circumference into contact with this spot welding nugget 7.  The seam welding nugget is formed on the outside of the six spot welding nuggets 7, and the relief valve 6 is mounted on the cover body 3.
Patent JP-H07258890-A (JP)
Title: Method for sealing pinhole on gold-plated material
Inventor: FUKAMACHI KAZUHIKO
IPC: C25D9/02
Filed: 1994-03-24
Abstract: PURPOSE:To improve corrosion resistance and lubricity, to stabilize the electric contact performance in severe corrosive environment over a long period and simultaneously to thin the plating layer by plating a nickel substrate with gold, then anodizing the plating layer in an aq. inhibitor soln. to seal the layer and further making a base-oil component adsorbed thereon. CONSTITUTION:A substrate metal is plated with nickel or nickel alloy, and a gold or gold alloy layer formed on the plating as the substrate is DC- electrolyzed in an aq. inhibitor soln. at the current density of >=0.05mA/dm<2> while applying a current at 0.05-50X10<-3>c/dm<2>, sealed and then dipped in an org. solvent contg. a base-oil component to make the component adsorbed thereon. A cyclic nitrogen compd. forming a chelate with the nickel or substrate metal is preferably used for the inhibitor of the electrolyte and paraffin and petrolatum for the base-oil component. Consequently, the pinhole of the gold plating layer is filled with a complex compd. of the substrate nickel and inhibitor, and a lubricating effect is produced by the adsorbed base-oil component.
Patent JP-H02233760-A (JP)
Title: End-terminated polyphenylene oxide resin composition and curable resin using the same resin
Inventor: KATAYOSE TERUO
IPC: C08F290/14
Filed: 1989-03-08
Abstract: PURPOSE:To provide a polyphenylene oxide resin composition capable to be compounded with a curable compound to give a cured product having excellent chemical resistance and dielectric characteristics by covalently bonding an allyl group and/or propargyl group to the OH group of the polyphenylene oxide resin. CONSTITUTION:(A) A resin composition prepared by reacting a polyphenylene oxide resin [preferably 2.6-dimethyl phenol (co)polymer] with an allyl halide and/or propargyl halide in the presence of a water-soluble salt (e.g. NaCl or KCl) and a phase transition catalyst (e.g. a quaternary ammonium compound) and having allyl groups and/or propargyl groups covalently bonded to the terminal OH groups of the resin preferably in a content of 0.01-2wt.%. (B) A curable resin compositions comprising the composition and a compound having two or more olefinic unsaturated double bonds in the molecule.
Patent JP-2000247372-A (JP)
Title: Cushioning material for package
Inventor: KAMEDA MUNEO
IPC: B65D85/68
Filed: 1999-03-02
Abstract: PROBLEM TO BE SOLVED: To prevent deformation by swelling at flanks and collapse of packing arising from mounted load by a method wherein protuberances projecting upward and downward from the external faces of upper and lower support surfaces supporting end faces of a packed article against an external cardboard are provided at upper and lower end faces of an internal cardboard. SOLUTION: Insertion holes are provided at an external cardboard 4 for an article 1 to be packed. Protuberant insertion pieces are provided for an internal cardboard 5 at its upper and lower end faces contacting with the external faces of upper and lower support surfaces formed at the external cardboard 4, and the insertion pieces are inserted into the insertion holes of the external cardboard 4 to form cushioning materials 2, and thereby protuberances 12 projecting upward and downward are formed. An internal cardboard 6 is fitted against the internal cardboard 5, and engaging pieces provided at upper and lower support surfaces at one side are inserted into engaging holes of the internal cardboard 6. As a result of such processes, a structure wherein the internal cardboard 5 is placed between the external cardboard 4 and the internal cardboard 6 is formed.  The external cardboard 4 and the internal cardboard 5 are combined together by such a structure, and a mounted load applied to a packaging case 3 is also applied to the cushioning material 2, and deformation by swelling at flanks can be prevented from occurring to the packaging case 3 and collapse of packing arising from deformation by swelling at flanks can also be prevented.
Patent JP-H06302848-A (JP)
Title: Integrated photodetector
Inventor: MURO HIDEO
IPC: H01L27/14
Filed: 1994-03-24
Abstract: PURPOSE:To obtain an optical IC which is small and whose detection accuracy is high by a method wherein a photodiode and a photothyristor which are inte grated and formed on a chip and which are respectively specific are provider. CONSTITUTION:The photodetector is composed of a photodiode 1 which is integrated and formed on a chip, whose anode is connected to a low power supply and whose cathode is connected to an output end (a) and of a photothyristor 16 which is integrated and formed on the chip, whose anode is connected to a high power supply and whose cathode is connected to the output end (a). In addition, the photothyristor 16 is provided with a PNP transistor 18 whose emitter is connected to the side of an anode and with an NPN transistor 19, a first resistance 20 and a second resistance 21 which are connected respectively as whown in the figure. When the intensity of light which is input is changed from a predetermined intensity or lower up to that or higher, the photodetector is turned on. When a flowing current is changed from a predetermined holding current or higher up to that or lower, the thyristor is turned off.
Patent JP-H07260250-A (JP)
Title: Remote control system for hot water supplying apparatus
Inventor: KITO HIDEO
IPC: H04Q9/00
Filed: 1994-03-25
Abstract: PURPOSE:To eliminate movement of a priority right capable of altering a set temperature by a set temperature altering unit of a remote controller to other remote controller side during using of hot water by altering the right by a main unit microcomputer based on an operation command of moving a demodulated priority right as long as a detected water amount is less than a predetermined value. CONSTITUTION:When priority switches 30, 40 of a flow remote controller F and a sub-remote controller S are pressed during hot water supplying in which hot water is discharged from a hot water supply cock (where a detected water amount is a fire extinguishing water amount or more), an operation command upon moving of a priority right is converted to a rising digital signal Du, and sent to a main unit communicating circuit 14. However, even if the command upon moving of the right from the signal Du is demodulated by the main unit communicating circuit and sent to a main unit microcomputer 15, the detected water amount is the predetermined value or more. Accordingly, the right is not moved, and hence a temperature of the hot water to be discharged is not varied during discharging of the hot water. User does not feel discomfort.
Patent JP-H1026651-A (JP)
Title: Method for evaluating life of power-semiconductor constituting element
Inventor: FAROKHZAD BABAK
IPC: G01R31/26
Filed: 1997-03-10
Abstract: PROBLEM TO BE SOLVED: To perform the early evaluation and the characteristic classification of a semiconductor constituting element by obtaining the derivative function of the electric parameter with regard to the alternation number of loads, and comparing the derivative function with the target value expressing the specified life. SOLUTION: A bonding wire 8 used as an emitter terminal is also deteriorated. The thin cracking caused by strong shearing force gives the effect even to a contact resistor. Therefore, the performance of the bonding wire is judged by the measurement of a resistance value RE of an emitter or a resistance value REH between the emitter 8 and an auxiliary emitter 6. The life of this constituting element or the module of an insulating-gate-bipolar type transistor IGBT is evaluated. Therefore, when the derivative function satisfies the following condition such as (dRE/dN)1 <(dRE/dN)2 or (dREH/dN)1 <(dREH/dN)d2 , the constituting element 1 has the prospect having the life longer than a constituting element 2.
Patent JP-H03257225-A (JP)
Title: Construction method for preventing liquefaction of sandy ground
Inventor: MUROI KAZUO
IPC: E02D3/10
Filed: 1990-03-06
Abstract: PURPOSE:To prevent liquefaction of the sandy ground by inserting a water collecting pipe into the sandy ground, connecting a storage pump to the water collecting pipe, fixing a cylinder part to either a mass unit or the collecting pipe and pumping up and discharging pore water in the sandy ground. CONSTITUTION:A mass unit 2 is constructed on a pressure board 3 horizontally provided on the sandy ground 1. Next, a water collector 5 is provided between the foundation 4 of the mass unit 2 and the pressure board 3. This water collector 5 is mostly formed of a water collector pipe 11, inserted into the ground 1, and a pair of storage pumps 12, 12 connected to the water collecting pipe 11. The upper end 11a of the water collecting pipe 11, in which many fine holes are formed in the side surface of a long pipe, is branched in a T shape, and its both branch parts 13 are formed in L shape to connected the storage pump 12 to each of end parts 13a. This storage pump 12 is formed of a cylindrical cylinder part 21 and a piston part 22 movable in a horizontal direction, and pore water in the sandy ground 1 is pumped up and discharged.
Patent JP-H02234623-A (JP)
Title: Binding tool of fishhook and auxiliary tool thereof
Inventor: YANAGISAWA TOKUO
IPC: A01K97/00
Filed: 1989-03-07
Abstract: PURPOSE:To readily insert a snell into the central position of chuck member by provide a guide tube passing the snell through the inside of the chuck member in the shaft direction of central part, sending one end thereof to outside and slidably moving the guide tube to shaft direction. CONSTITUTION:A fastening member 5 is loosened and spaces between each groove 4a, 4a... is widened and a chuck member 4 is brought close to a body 10 of auxiliary tool in a state turning the side of the chuck member 4 below and the tip of the chuck member is inserted into a recessed part 11 while fitting each groove 4a into each slit 13a. As a result, since intervals between each groove 4a and each slit 13a are same, each fish hook 15, 15... is inserted into each groove 4a, 4a... of the chuck member 4. Then when the fastening member 5 is fastened and hook part 15b of each fish hook 15 is held with each pawl part 4b and the body 10 of auxiliary tool is drawn below, each fish hook 15, 15... is firmly held with a chuck member 4 of the binding tool. When a snell 16 is inserted from a funnel part 7a of guide tube 7, the snell 16 is automatically passed through the center of the chuck member 4 and passed through the space provided between shank part 15a, 15a of the fishhook and arranged to the central part.
Patent JP-S61281123-A (JP)
Inventor: HITSUKUNAA RICHIYAADO EI
IPC: C09D163/00
Filed: 1986-03-12
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-H04292365-A (JP)
Title: Method and device for measuring diameter of web roll
Inventor: KAWAZOE EIJI
IPC: G01B17/00
Filed: 1991-03-19
Abstract: PURPOSE:To provide a method and a device for simply and precisely measuring the diameter of a web roll without being restricted by a place where the measuring device is installed. CONSTITUTION:A web roll is rolled over a flat surface. Ultrasonic waves or beams are emitted in a direction extending vertically to the flat surface by a distance measuring device using ultrasonic waves or beams to obtain the diameter representative values of the web roll in a plurality of positions. A maximum value of the values is decided as the diameter of the web roll.
Patent JP-H01226305-A (JP)
Title: Preparation of lightweight inorganic building material
Inventor: KOIZUMI MASASHI
IPC: B28B1/52
Filed: 1988-03-08
Abstract: PURPOSE:To prepare a lightweight inorg. building material containing uniformly a lightweight aggregate, by scattering a lightweight water-floatable raw material under a dried state on a belt conveyer for molding and feeding a slurry of an inorg. raw material on said scattered layer. CONSTITUTION:In a continuous net process equipped with a flow box 4 for feeding a cement slurry and 1 suction box 5, a water-floatable lightweight raw material 2, e.g., porous inorg. particles such as perlite or foamed synthetic resin particles, e.g., foamed styrene beads are scattered under a dried state on a belt conveyer for molding, e.g., an endless felt belt and a slurry 3 of an inorg. raw material is thereon fed. They are molded into a sheet-like material while sucking and dehydration is performed to form a building material. During this procedure, while the slurry exhibits fluidity, the water-floatable raw material floats up and stops floating-up with decrease in fluidity caused by sucking and dehydration. Uniform dispersifying of the water-floatable raw material in the molded item can be accomplished.
Patent JP-H01227998-A (JP)
Title: Reprocessed off-gas processing device
Inventor: YAMAZAKI HITOSHI
IPC: G21F9/02
Filed: 1988-03-08
Abstract: PURPOSE:To prevent corrosion of a re-deiodizing tower by using NOx as a deiodizing carrier gas. CONSTITUTION:Used fuel is dissolved by using undiluted sulfuric acid in a dissolving tank 3 and the off-gas 18 produced from the dissolved liquid at a deiodizing tank 4 is sent to a pre-condenser 5 where the liquid is condensed. The condensed water is used as the absorbing liquid of a NOx absorbing tower 6 and the NOx in the uncondensed gas is removed by absorption in the tower 6. A heat exchanger 19 is provided on the line on the way of returning the nitric acid produced at a re-deiodizing tower 9 and recovered at a recovered acid storing tank 10 to the dissolving tank 3. Inside the heat exchanger 19, gas piping from a iodine removing tower 13 to a cooler 16 is provided. A line which supplies part of the nitric acid heated inside the heat exchanger 19 to the bottom section of the tower 9 is provided and a heater 20a is installed to the outer peripheral section of the bottom section of the tower 9. Therefore, the concentration of the NOx when the NOx exists in the gas together with iodine can be adjusted to a level higher than the level at which no corrosive hole is produced and corrosion can be prevented.