baber/WOPTO huggingface dataset:
Patent JP-S6022669-A (JP)
Title: Logic analyzer
Inventor: RICHIYAADO EE NIGAADO JIYUNIA
IPC: G01R13/20
Filed: 1984-03-27
Abstract: PURPOSE:To classify massive gathered data to perform analyses such as identification of the relation of importance or the like, by providing a range detecting means, which outputs a relation signal between an address signal from a system to be measured and a set range, and a signal storage means. CONSTITUTION:Overview measurement is performed in the address mode where events occurring in the system to be measured are classified to clarify characterizing of operations and capacities, the time mode where operation times and proportions are detected, and the counting mode where the frequency of the operation performed at intervals of a prescribed time is detected. An address in the system is applied to a range detector (which derives whether the input value is within a prescribed range or not to generate a range result code) of a random access storage device in the address mode but the output of an internal counter is applied to this range detector in the other modes, and outputs are stored selectively, and ranges, sequences, setting of patterns, etc. concerning overview measurement are managed by a microprocessor, and the contents obtained in the storage device are formatted, and the operation of an overview analyzer is controlled.
Patent JP-H104663-A (JP)
Title: Ac generator
Inventor: HOTTA TOSHIAKI
IPC: H02K21/14
Filed: 1997-03-13
Abstract: PROBLEM TO BE SOLVED: To prevent breakage or deterioration of a magnet held between pawl parts. SOLUTION: A plurality of permanent magnets 41 are disposed respectively between a plurality of pawl parts 12 and 22, forming opposite poles of a rotor. These permanent magnets 41 are so magnetized as to prevent a leakage flux, passing directly between the pawls. The permanent magnets 41 are protected by a nonmagnetic ring. Particularly, the nonmagnetic ring is interposed between the permanent magnets 41 and the pawl parts 12 and 22 and thereby a stress which the permanent magnets 41 receive from the pawl parts 12 and 22 is relaxed, while transfer of heat from the pawl parts 12 and 22 to the permanent magnets 41 is suppressed.
Patent JP-H02240044-A (JP)
Title: Production of phenylenediacetic acids
Inventor: OKAWA TAKASHI
IPC: C07C57/34
Filed: 1989-03-14
Abstract: PURPOSE:To obtain the subject compounds which are synthetic raw materials for polyester fiber, etc., and raw materials for plasticizers in high yield in a short process without any discarding problems by reacting xylylene glycols with carbon monoxide using a specific catalyst containing nickel and iodine as active components. CONSTITUTION:Xylylene glycols are reacted with carbon monoxide in the presence of a catalyst composed of nickel of a compound thereof, iodine or bromine or a compound thereof and further preferably a phosphine compound or phosphonium compound as a promotor in combination in a solvent, such as benzene, at 50-300 deg.C, preferably 150-250 deg.C under 1-500kg/cm<2>, especially 10-300kg/cm<2> pressure calculated as partial pressure of carbon monoxide to afford the objective compounds. Nickel iodide, etc., are used as the above- mentioned nickel compound in an amount of 10<-5> to 10g-atm based on 1mol xylylene glycol. The amount of the iodine or bromine used is at 0.1-100 atomic ratio based on the nickel.
Patent JP-H06246889-A (JP)
Title: Laminate and its manufacture
Inventor: TANIMOTO KENICHI
IPC: B29L9/00
Filed: 1993-02-23
Abstract: PURPOSE:To provide a laminate, hard and with smooth surface, of little anisotropy in its chemical properties, and of superior electrical insulating properties, interlaminate bonding properties and three-dimensional processing properties and also provide its manufacturing process. CONSTITUTION:A laminate is composed of a plurality of sheet-shaped materials composed of a composition of fiber-like reinforcing materials (B) of 5-40 pts.wt. and a granular inorganic compound (C) of 5-50 pts.wt. blended with thermoplastic polyester resin (A) of 100 pts.wt., and its manufacturing process is provided.
Patent JP-S62215906-A (JP)
Title: Light transmitting fiber
Inventor: TANAKA AKIRA
IPC: C08F220/10
Filed: 1986-03-18
Abstract: PURPOSE:To make light transmitting fiber usable also at high temp. by constituting the fiber of a core material comprising polycarbonate and a clad material comprising a copolymer of 4-methyl pentene-1 with a vinyl monomer having an ester or OH group. CONSTITUTION:Light transmitting fiber is prepd. by extrusion molding clad comprising a transparent resin having a smaller refractive index than a core material on a core material comprising polycarbonate resin, wherein the clad material is constituted of a copolymer of 4-methyl pentene-1 with a vinyl monomer comprising alkyl methacrylate having an ester group or an OH group. Further, polyvinyl alcohol, vinyl acetate, or alkyl acrylate may be used in place of alkyl methacrylate. By this method, the adhesion of a core to a clad is improved and the product is made useful even in a high temp. environment.
Patent JP-H11257307-A (JP)
Title: Article detecting device and cylinder device
Inventor: TAKEUCHI TERUMASA
IPC: G01B5/00
Filed: 1998-03-11
Abstract: PROBLEM TO BE SOLVED: To obtain an article detecting device which can prevent the damage of an article at the time of detecting an article. SOLUTION: A cylinder main body 4 is provided on a vertically moving body 1 which is vertically moved, and within the cylinder main body 4, a piston 5 is stored movably in a vertical direction. The piston 5 is provided with a piston rod 10 projecting downwardly, and the tip of the piston rod 10 is made to abut on an article. At a projecting position of the piston rod 10, the piston rod 5 and an O ring 14 abut each other so that an effective pressure receiving area of air from a second port 15 is confined within a area surrounded by the O ring 14, while at a retracting position, the whole piston 5 becomes the effective pressure receiving area.  Therefore, when the piston rod 10, while kept in the projecting position, abuts on the article and the power thereof exceeds an established power F, the piston rod 10 slightly retracts, after that the effective pressure receiving area increases at a stoke, which makes the piston rod 10 immediately and actively retract.
Patent JP-H0370488-A (JP)
Title: Method of operating multiphase switching reluctance motor in regeneration mode
Inventor: JIEEMUZU UIRIAMU SENBAA
IPC: H02P25/08
Filed: 1990-03-09
Abstract: PURPOSE: To operate a polyphase switching reluctance motor in a regenerative mode by providing a plurality of stator poles with phase winding, a plurality of salient rotor poles and means for switching the current when the motor can not be switched thereby feeding a winding current reversely through a DC bus when the winding current reaches a predetermined level. CONSTITUTION: A rotor 12 has three pairs of pole a-a', b-b', c-c' and a stator 14 has four pairs of pole A-A', B-B', C-C'. A resolver 17 is connected with the rotor 12 and an output signal is delivered on a line 18 from a resolver digital converter 19. A pair of transistors Tr connected with the phase winding in generation mode are gated to increase the current in a phase winding 16 and the current is returned back to a DC bus when the Tr is gated under nonconducting state. According to the arrangement, a polyphase switching reluctance motor can be operated in regeneration mode.
Patent JP-H03260918-A (JP)
Title: Separately positionable multiple records-reading head disc system
Inventor: DEBITSUDO JIEI RAFUNAA
IPC: G11B25/04
Filed: 1990-03-09
Abstract: PURPOSE: To attain independent positioning of recording readout heads by providing a disk having an array of data elements and reading/writing with plural recording readout heads provided with converging means. CONSTITUTION: A system incorporating double heads into the optical disk system of multiple recording readout heads capable of positioning independently is furnished with the converging means 12, optical disk 40 having the array of data elements 45 and means for transporting the recording readout heads to the upper part of one side of this disk 40. The transporting means is furnished with step motors 30, worm screw driving devices 50 and extension rail 25 placing the heads 10 thereon. The read-out and write-in of the data are performed by each head 10 independently of other heads in the system.
Patent JP-S54151791-A (JP)
Title: Clad remover
Inventor: NIWANO MASAO
IPC: G21D1/00
Filed: 1978-05-22
Abstract: PURPOSE: To reduce the quantity of radiation in a pressure vessel and the exposure of an operator, by coupling a clad remover in parallel with a pipe connected through valves to the discharge sides of two recirculation loops coupled to the pressure vessel.   
     CONSTITUTION: When a nuclear reactor is stopped, pump discharge valves 19, 19' are closed and valves 16, 17 are opened and one of recirculation pumps 3, 3' is run. Reactor water 5 from the pump 3 passes through a pipe 15 and flows in reverse through through the other recirculation pump 3' and a pipe 2'. The reactor water  5 then flows into a downcomer 12' through a pressure vessel nozzle 13' so that  clad deposited on the inside of downcomers 14, 14' is buoyed up and conducted in to the moving pump 3 together with the reactor water. The mixture of the reactor  water with the clad then flows toward the pipe 15. The clad is conducted together  with the reactor water to a clad remover 6. The reactor water removed of the clad  is returned to the pressure vessel 1 or discharged from the circuration system.  When the unclear reactor is in operation, a jet at the maximum speed of 1.5 m/sec  can be caused from the pressure vessel nozzle 13 to the downcomer 14' to effectively buoy up and discharge the deposited clad. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H04295914-A (JP)
Title: I-language character input device
Inventor: SUGANO JIN
IPC: G06F3/023
Filed: 1991-03-25
Abstract: PURPOSE:To obtain the I-language character input device which enables character input through less key operation and has a small number of keys as to an I-language character input device for the I-language which is a language of a minority race of the People's Republic of China. CONSTITUTION:On a keyboard, keys for inputting the consonants of the I- language and keys for inputting rtythms consisting of the vowels and voice of the I-language in combination are assigned to the same input key's and a mode for inputting the consonants and a mode for inputting the rtythms are provided and switched for each key stroke; and I-language characters are generated by combining the input of the consonants and the input of the rtythms.
Patent JP-H01233321-A (JP)
Title: Linear encoder
Inventor: TACHIKI HIDEO
IPC: H03M1/22
Filed: 1988-03-14
Abstract: PURPOSE:To facilitate the alteration of a resolution by a method wherein an incident light beam at an arbitrary angle emitted from a light-emitting element is sensed by a light-sensing element disposed between two specular surfaces. CONSTITUTION:Mirrors 1 and 2 are disposed in parallel above and below with specular surfaces made to face each other. A guide rail 3 fixed by a supporter is disposed in parallel to the long side of the mirror 2 on the lower side. A light-sensing element 5 is provided on a slider 4 sliding on the guide rail 3, while a light-emitting element 10 emitting a light beam at an arbitrary angle toward the specular surface of one mirror is disposed with a rotary lever 11 controlling the angle interposed. According to this constitution, a mask for intercepting the light is dispensed with, and a resolution can be altered easily by adjusting the angle of incidence of the light beam on the specular surfaces.
Patent JP-H04295739-A (JP)
Title: Optical-axis aligning method for beam sensor
Inventor: SUZUKI YOSHIMASA
IPC: G01J1/06
Filed: 1991-03-25
Abstract: PURPOSE:To align the optical axis of a beam sensor having a light projector and a light receiver by one person in a short time. CONSTITUTION:When the start of the alignment of an optical axis is instructed, a controller (RC) 24 on the side of a light receiver superimposes instruction data on a power supply line 27 and transmits the data into a controller (TC) 23 on the side of a light projector. Thus, the driving of a light projecting optical system is instructed. The TC 23 turns the light projecting optical system by every specified angle along the specified adjusting range. At this time, the RC 24 receives the position of the light projecting optical system and the detected signal at this time, obtains the position where the detected signal becomes the maximum value and gives the instruction to the TC 23 so that the light projecting optical system is located at the optimum position. The processing is performed in the horizontal directions and in the vertical directions. Then, the RC 24 turns the light receiving optical system stepwise by specified angles over a specified adjusting range, obtains the position where the detected signal becomes the maximum value and places the light receiving optical system at the optimum position. The processing is performed in the horizontal directions and in the vertical directions.
Patent JP-S59191813-A (JP)
Title: Food heater
Inventor: KUSUKI SHIGERU
IPC: F24C7/08
Filed: 1984-03-27
Abstract: PURPOSE:To improve gas information selecting precision and to prevent a temperature change from exercising the influence upon a food, by a method wherein, in a food heater with a gas condition detecting sensor, a sensor is mounted in a coupling pipe having the one end projecting in a heating chamber and the other end in a suction or an exhaust duct. CONSTITUTION:A coupling pipe 9 is installed such that one end emerges into a heating chamber 1 from a chamber wall surface and the other end is protruded in a suction duct 3, and a gas condition detecting sensor 6 is disposed in the coupling pipe 9. This constitution causes a production of a gas current Q4 flowing from the heating chamber 1 to the section duct 3. Since the coupling pipe 9 is projected in the heating chamber 1, the current Q4 neither directly contain gas Q2 from a wall surface, nor contain gas Q1 heated in the heating chamber, and an air current containing a relatively large amount of gas produced from a food acts on the sensor 6. This permits improvement of detecting precision and elimination of the influence exerted by a temperature change.
Patent JP-H11256109-A (JP)
Title: Tool for transferring pressure sensitive adhesive
Inventor: IWABUCHI MASAKO
IPC: C09J7/02
Filed: 1998-03-11
Abstract: PROBLEM TO BE SOLVED: To provide a tool for a transferring pressure sensitive adhesive, having a form capable of being dealt as independent goods for sale in itself or further having a suitable form as goods for sale. SOLUTION: This tool comprises (A) a base material 12 made of a sheet material and molded in the form of a packaging container surrounding the internal space and (B) a group of dots 41 applied on a releasable surface 13 positioned in the inner face partitioning the internal space of the packaging container of the base material. When the base material is developed, the group of dots are exposed and are transferred onto the face of application of an object to be given tackiness by contacting with the face. It is preferable that there is difference in visual characteristics between the releasable surface 13 of regions 30, 31 having a group of dots of pressure sensitive adhesive and a group of dots made of pressure sensitive adhesive. The base material 12 can have a tongue portion 22 for suspension, and the outside face of the base material can have an explanatory column for using the tool for transferring pressure sensitive adhesive.
Patent JP-S57174441-A (JP)
Title: One-side hot dipping apparatus for cold rolled steel plate
Inventor: FUKUMOTO KENZOU
IPC: C23C2/00
Filed: 1981-04-20
Abstract: PURPOSE:To inhibit the sticking of molten Zn to the side of a stee strip not to be galvanized by arranging electromagnetic induction heaters heating the surface and sides of a sink roll and an end part of the strip and by setting a gas wiping device at the position where the strip contacts with the roll to enable temp. control at suitable positions of the roll. CONSTITUTION:Electromagnetic induction heaters 5, 6, 7 are arranged over a sink roll 1, by the roll 1 and at an end part of a steel strip, respectively, and by supplying AC to the heaters 5, 6, 7, the roll 1 is heated to a suitable temp. at suitable positions by induction heating. A gas wiping device 13 is set at the position where the strip contacts with the roll 1, gaseous propane is spouted toward the end part of the strip together with O2 and burned, and Zn migrated from a zinc bath 2 is blown off by the hot high-speed combustion gas.
Patent JP-S59186943-A (JP)
Title: Preparation of bis(beta-(n,n-dimethylamino)ethyl) ether
Inventor: KUMOI SADAKATSU
IPC: C07C213/00
Filed: 1983-04-07
Abstract: PURPOSE:To prepare the titled compound in high yield, by demethylating the bismethohalide of the titled compound with a specific aliphatic amine in a heterogeneous system comprising a solid-liquid mixture phase under controlled reaction temperature and water-content. CONSTITUTION:The titled compound useful industrially as a catalyst for the production of polyurethane can be produced by reacting the compound of formula (X is halogen) with an aliphatic amine having a boiling point of >=220 deg.C under atmospheric pressure and containing primary amino group in the molecule, preferably a polyethylene polyamine. The yield of the objective compound can be improved by carrying out the above reaction in two steps, i.e. (i) the step to remove water from the reaction system consisting of the aqueous solution of the compound of formula and the amine by the distillation at <=130 deg.C to increase the concentration of the compound of formula to >=85wt%, preferably >=90wt%, and (ii) the step to carry out the reaction in heterogeneous system comprising solid and liquid phases at >=140 deg.C, preferably >=160 deg.C.
Patent JP-2000253964-A (JP)
Title: Showcase
Inventor: IRITANI TADASHI
IPC: A47F3/04
Filed: 1999-03-08
Abstract: PROBLEM TO BE SOLVED: To display goods without time loss in a showcase with a heat insulation wall at a back in a space for displaying the goods by arranging a drawing door integrally provided with a goods displaying part at an opening formed on a heat insulation wall at the back so as to be drawn freely. SOLUTION: A back part opening 18 is formed at a heat insulation wall 17 of a back of a flat shoecase 1, and a drawing door 33 is provided at the opening 18. The door 33 is provided with a slide rail 31 and is formed in a backyard 37 so as to be drawn freely through a partitioning wall opening 41 from the back yard 37 side. The door 33 closes the opening 18 so as to constitutes a part of the wall 17 when it is closed, and is provided with a heat insulation board 20 having a drawing handle. A partitioning board 11 is provided inside the board 20 of the door 33, a door cool air passage is formed between the board 11 and the board 20. A cool air blowing outlet 19 is formed at an upper end of the passage 15 while a lower part cool air passage 16 is formed at a lower end of thereof.
Patent JP-H10237029-A (JP)
Title: Production of 4,4'-diamino-4"-hydroxytriphenylmethane
Inventor: KUBOTA MASAHIRO
IPC: C07C213/08
Filed: 1997-02-28
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing 4,4'-diamino-4"- hydroxytriphenylmethane from p-hydroxybenzaldehyde and aniline in the presence of aniline hydrochloride as a catalyst, enabling to easily purify the crude product and massively produce the objective compound in a high purity. SOLUTION: This method for 4,4'-diamino-4"-hydroxytriphenylmethane comprises reacting p-hydroxybenzaldehyde with aniline in the presence of aniline hydrochloride at a temperature of about 80-120 deg.C, successively washing the obtained crude 4,4'-diamino-4"-hydroxytriphenylmethane with toluene or xylene, water and subsequently isopropanol, and preferably subsequently reprecipitating the compound with acetone and water.
Patent JP-H11259256-A (JP)
Title: Document print-out managing device and method therefor
Inventor: TERASAKI MASANOBU
IPC: B41J29/38
Filed: 1998-03-11
Abstract: PROBLEM TO BE SOLVED: To realize a system for efficiently printing-out the document data of plural clients by a shared printer in a computer network. SOLUTION: When print-out requests are issued from plural clients 1a, 1b,... a document data accepting part 21 of a server 2 accepts document data, print- out control data, and output designated date data from each client, and preserves those data in a storage device 22. Then, print-out managing parts 24 and 26 sort the print-out sequence of the plural document data preserved in the storage device 22 based on the output designated date data, transfers the document data to printers 3a, 3b,... at the output date designated by the output designated date data, and allows those printers to print-out the document data according to the instruction of the print-out control data corresponding to the document data, for example, the sheet size, the sheet direction, and the number of copies of printing.
Patent JP-S53144753-A (JP)
Title: Image electro-thermo-recording material
Inventor: FUJIWARA MASATO
IPC: G03G17/02
Filed: 1977-05-24
Abstract: PURPOSE: To improve image optical density and reduce fog, by dispersing a specified silver salt and a catechol derivative together with benzotriazole (or its derivative) in a binder. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H09228916-A (JP)
Title: Air assist solenoid fuel injection valve
Inventor: YANO TOMOYASU
IPC: F02M51/08
Filed: 1996-02-22
Abstract: PROBLEM TO BE SOLVED: To provide an air assist solenoid fuel injection valve of low manufacturing cost while optimizing of an atomized fuel form is attained. SOLUTION: A cone protrusion part 9G, gradually increasing a peripheral diameter C from a tip end 9F toward a rear end 9C, is formed in a valve seat 9. A cap 12 has a cone recessed part 12A, opening hole 12D opened from a tip end 12B toward the tip end 12B, insertion hole of the valve seat opened from a rear end 12E toward a rear end 12F and a slit groove 12J opened from the rear end 12E toward a periphery 12H in a side of the rear end 12F. In the cone recessed part, a tilt groove 12K, connecting its tip end to the opening hole 12D along a slope of the recessed part to continue the rear end to the slit groove, is drilled. The cap is fitted to the valve seat, and an air groove 20 is formed by the cone protruded part and the cone recessed part of the cap including the tilt groove.  In the air groove, the tip end is continued to the opening hole, and the rear end is continued to the slit groove.
Patent JP-H06276083-A (JP)
Title: Logic integrated circuit
Inventor: ICHIKAWA TAKAYUKI
IPC: H03K19/086
Filed: 1993-03-19
Abstract: PURPOSE:To independently evaluate the operation margins of an input/output circuit and an internal circuit by providing a reference voltage generating circuit for the input/output circuit and a reference voltage generating circuit for the internal circuit independently of each other, and controlling their generated reference voltages independently from outside. CONSTITUTION:The reference voltage generating circuit BGR1 for the input/ output circuit and the reference voltage generating circuit BGR2 for the internal circuit are provided independently of each other. An input circuit IPB, an output circuit OPB, an I/O scanning flip-flop SFF, and a control circuit CNT belong to the reference voltage generating circuit BGR1. Further, a normal ECL logic gate ELG, a master slave type flip-flop MSF, a clock distributing circuit CKD, etc., belong to the reference voltage generating circuit BGR2. Then a constant voltage supplied to the internal circuit and a constant voltage supplied to the clock system circuit are individually adjusted to independently evaluate the operation margins of the logic circuit and lock system circuit.