baber/WOPTO huggingface dataset:
Patent JP-H10287909-A (JP)
Title: Top-blown lance for blowing gas into converter and also melting skull stuck to nose
Inventor: SAKAI KEN
IPC: C21C5/46
Filed: 1997-04-15
Abstract: PROBLEM TO BE SOLVED: To resolve such problem as to be difficult to stably melt and remove the metal stuck to furnace opening hole part over long time without accompanying the stopping of operation and the erosion of refractory in a converter in the conventional lance. SOLUTION: In the top-blown lance 1 having a Laval-shaped nozzle spouting holes 2a, 2b arranged in the circular direction toward the downward outside at the tip part and jetting gaseous oxygen toward molten metal surface through the nozzle spouting holes 2a, 2b, the outlet opening hole surfaces 4a, 4b of the nozzle spouting holes 2a, 2b are formed as inclined state in the range of >90 deg. to <=120 deg. to the center axes (m), (n) so that the length (11 ) at the center side of the lance becomes larger than the length (12 ) at the outside of the lance in the nozzle spouting holes 2a, 2b.  By this constitution, the jetting gaseous oxygen is directed to the downward center side of the top-blown lance 1 and the secondary conbustion ratio is suitably improved, and the promotion of the melting of skull stuck to the nose and also, the restraint of the erosion of refractory in the converter are obtd.
Patent JP-S62258225-A (JP)
Inventor: JIYOSEFU II SUMISU
IPC: F16C33/14
Filed: 1986-04-25
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-S58216449-A (JP)
Title: Semiconductor device and substrate used for assembling therefor
Inventor: HAGIWARA YOSHIMI
IPC: H01L23/495
Filed: 1982-06-09
Abstract: PURPOSE:To reduce the number of manufacturing steps and the cost of a product by hardly flowing out undercoating resin from an undercoated region which is formed with a groove extending in an endless shape. CONSTITUTION:After a semiconductor element 14 is secured onto the semiconductor element mounting region 2 of a header 5, the prescribed electrodes of the element 14 are connected via wirings 15 to the inner ends of the leads 8 at both sides, and the element 14 is covered with undercoating resin 16. Since a sharp corner which is produced due to the flowout of resin is not present at the peripheral edge of an undercoated region 4 in this case, the resin does not flow out. After the resin 16 is then hardened, a resin molding region 17 is molded with epoxy resin, and the prescribed part is covered with a resin package 18. Thereafter, unnecessary frame 11 and dam 12 are cut and removed, and a semiconductor device 19 is manufactured. Since the undercoating resin does not override to flow out in the assembly in this manner, the sampling work for flow- out resin can be eliminated.
Patent JP-H07276133-A (JP)
Title: Crop cutting method for hot rolled material
Inventor: NAKAJIMA HIROFUMI
IPC: B21B15/00
Filed: 1994-04-13
Abstract: PURPOSE:To constantly detect the most suitable cutting position and so as to cut, by cutting by setting a crop cutting position from information of a surface check shape produced on a crop recessed part against the longitudinal direction and outline information of a crop shape in the case when a total width depressed amount exceeds a specified value. CONSTITUTION:Total width depressing amount information and a crop computing position detection command are output from a host computing element 1 to a crop cutting position computing element 2. The crop cutting position computing element 2 receiving this crop computing position detection command starts taking up information sent from a crop outline detector 31 and a crop valley part crack detector 32 at the time when a rolled material detector 4 detects a rolled material M. The crop cutting position computing element 2 taking up the information from the crop outline detector 31 and the crop valley part crack detector 32 decides a crop cutting position from crop outline information and crop valley part crack information in the case when a total width depressing amount exceeds a critical point setting value properly decided by plate width, plate thickness, a material, a depressing method, etc., of the rolled material M.
Patent JP-S60239812-A (JP)
Title: Device for limiting moving area of moving body
Inventor: YAMAJI SHIGERU
IPC: G05D1/02
Filed: 1984-05-14
Abstract: PURPOSE:To limit a moving range of a moving body effectively without the damage of apparatuses by arranging a magnet on a border limiting the moving area and providing the moving body with a drive stopping means part sensing the magnet. CONSTITUTION:When the magnet 9 on the border is separated from a front sensor 10, the sensor 10 does not sense the magnet 9 and the moving body 8 can move in the arrow A direction. If the sensor 10 approaches close to a position immediately above the magnet 9, the sensor 10 senses the magnetism of the magnet 9. The sense of the magnetism means the movement of the sensor 10 in the direction attracting the sensor 10 to the magnet 9, i.e. downwards. The moving body 8 is provided with a signal generating part for converting information sensing the magnetism into a drive stopping signal and transmitting the signal to a drive control part of the moving body 8 and the moving body 8 is stopped moving forward on the basis of the drive stopping signal generated from said generation part.
Patent JP-H06309363-A (JP)
Title: Japanese analyzing device
Inventor: TAKANASHI IKUKO
IPC: G06F17/30
Filed: 1993-04-23
Abstract: PURPOSE:To provide the Japanese analysis device which retrieves data which are already totalized without registering a word which can not be processed by mistake or generating a wrong retrieval expression even if an accurate item name is not known. CONSTITUTION:A morpheme analysis part 56 takes a morpheme analysis of a retrieval sentence inputted from an input part 17 by using a word dictionary part and a syntax analysis part 20 converts the retrieval sentence into a syntax analysis result by using a grammar table and a term dictionary. A collation part 71 puts words together by using syntax information on respective words in the term dictionary 73 at a compound word corresponding item selection part 72 and decides whether or not the composite word can correspond to the retrieval item. A retrieval decision part 74 applies a retrieval rule to a combination of selected term information and deletes a combination which does not match the rule as a combination which can not be retrieved. A compound word corresponding item preferential selection part 75 preferentially select a combination of a item composed of many words among combinations of selected term information.
Patent JP-2000295129-A (JP)
Title: Signal changeover circuit
Inventor: O TAIRA
IPC: H04B1/3822
Filed: 1999-04-05
Abstract: PROBLEM TO BE SOLVED: To provide a signal changeover circuit that high isolation is attained and its current consumption, number of components of the circuit and number of wires in the circuit can be reduced. SOLUTION: First and second switch circuits 48, 49 are inserted between a selection circuit 47 and 1st and 2nd PLL local oscillators 44, 45. That is, either of output signals from the 1st and 2nd PLL local oscillators 44, 45 is fed to the selection circuit 47, and the other output signal is selected from the selection circuit 47 and the switch circuits 47, 48 are used as circuits to ensure isolation.
Patent JP-S60241346-A (JP)
Title: Storage system of ring network
Inventor: JINZAKI AKIRA
IPC: H04L12/42
Filed: 1984-05-16
Abstract: PURPOSE:To eliminate duplication of data by sharing a storage means among buffers in each node. CONSTITUTION:In a ring network, data is circulated on a transmission line 2 in one direction. Each of nodes 1-1-1-4 is provided with plural buffers 3 and a buffer select controller 4 which performs the switching control of buffers 3. When an address is reported, the controller 4 switches buffers 3, and ready is reported when data of the requested address is prepared, and a memory access part 5 can access the requested memory.
Patent JP-S581324-A (JP)
Title: Integrated multivibrator
Inventor: KONDOU KAZUO
IPC: H01L27/01
Filed: 1981-06-26
Abstract: PURPOSE:To incorporate capacitances without causeing the higher harmonic distortion deterioration of an oscillation waveform, by using two thin-film capacitances of asymmetric structure, and thus forming a symmetric circuit. CONSTITUTION:For incorporation, a capacitance with electrodes 34 and 37 formed on a substrate 40 has parasitic capacity with the substrate. For this purpose, thin-film capacitances 23 and 24 as elements in a multivibrator are connected in a circuit in such directions that the upper and lower electrodes are opposite respectively. Consequently, parasitic capacitances 25 and 26 are arranged at symmetric positions respectively and an oscillation waveform is also symmetric, preventing deterioration in higher harmonic distortion.
Patent JP-H08292133-A (JP)
Title: Performance tester for electric car
Inventor: IMAI KUNIOMI
IPC: G01M17/007
Filed: 1995-04-24
Abstract: PURPOSE: To conduct an evaluation test of performance of an electric car. CONSTITUTION: An electric car 10 is mounted on a chassis dynamometer and electric power supplied to a motor 14 is regulated stepping on an acceleration pedal 11. An accessory device for electric power detection 20 detects the electric power supplied to the motor 14 and outputs detected electric power P. A power matching part 30 outputs a detected electric power signal SP which is matched with a level by multiplying a full-scale multiplication value by the detected electric power P. A vehicle control setting part 100 regulates an amount of stepping-on of the acceleration pedal 11 so that the value of the detected electric power signal SP may be equal to that of the set electric power signal SPS. An evaluation test of an electric car can be conducted while such electric power control is being done.
Patent JP-H01269721-A (JP)
Title: Manufacture of bearing
Inventor: UYAMA SADAJI
IPC: B22D29/00
Filed: 1988-04-22
Abstract: PURPOSE:To prevent the generation of mold cavity and cracks caused thereby by sending a bearing manufactured by centrifugal casting or by filling a capsule with pulverulent bearing metal in a receptacle to be subjected to high temperature and high pressure treatment. CONSTITUTION:A bearing 12 manufactured by span-in casting or a bearing constructed by filling a capsule with pulverulent bearing metal is carried in a high-pressure receptacle 11. Inert gas G such as argon gas or the like is introduced in the high-pressure receptacle 11. The inert gas G is high temperature and high pressure. The interior of the high-pressure receptacle 11 is kept in the high temperature and high pressure condition by the inert gas G and the condition is continued about one hour. In case of such centrifugally cast bearing, mold cavity causing cracks in the bearing metal is crushed so as to improve the strength of the bearing. On the other hand, in case of manufacturing a bearing from pulverulent metal, it is possible to provide a bearing metal which has dense texture, no mold cavity and high strength.
Patent JP-S5221522-A (JP)
Title: Secondary air feeder of an internal combustion engine
Inventor: TERANUMA JIYUN
IPC: F01N3/10
Filed: 1975-08-12
Abstract: PURPOSE: This device can obtain basically uniform secondary air quantities over the wide range of the rotational frequency change of an engine. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S63315897-A (JP)
Inventor: JIYAN ANDORU BEGON
IPC: F41B13/02
Filed: 1988-04-22
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-S61280494-A (JP)
Title: Production of pipemidic acid
Inventor: YAHAGI KAZUHIRO
IPC: A61P31/04
Filed: 1986-04-28
Abstract: PURPOSE:To obtain pipemidic acid useful as an antibacterial agent in high yield and purity, by hydrolyzing a specific novel piperazine derivative. CONSTITUTION:The objective compound of formula V can be produced by reacting the compound of formula I (Z is CO or COCO) with the compound of formula III (R<1> is H or lower alkyl; R<2> is methylthio, methoxy or halogen), and hydrolyzing the resultant novel piperazine derivative of formula III (e.g. 1, 2-bis{2-( 1-piperazinyl )-8-ethyl-5, 8-dihydro-5-oxopyrido[2, 3-d]pyrimidine-6- carboxylic acid ethyl ester}ethanedione of formula IV). The starting compound of formula I is also a novel substance which can be produced e.g. by reacting 1-benzylpiperazine with oxalyl chloride and debenzylating the resultant 1,2-bis(4- benzylpiperazinyl)ethanedione.
Patent JP-S62256709-A (JP)
Title: Method for purifying co
Inventor: NOMURA MASAKATSU
IPC: C01B32/40
Filed: 1986-04-28
Abstract: PURPOSE:To continue the operation of the process for a long period by introducing a gaseous mixture consisting essentially of CO and contg. a specified amt. of O2 into a deoxygenation device packed with a catalyst contg. a group VIII metal to reduce the O2 content, and then supplying the mixture to a COSORB process. CONSTITUTION:A gaseous mixture consisting essentially of CO and contg. <=3vol% O2 is introduced at <=80 deg.C into the deoxygenation device packed with a catalyst contg. at least a group VIII metal. Consequently, O2 is mostly converted into H2O, the H2O is separated, and the O2 content is reduced to <=100 volume ppm. The gas is then supplied to a soln. of a metallic complex salt in an aromatic hydrocarbon (COSORB soln.) to purify CO. A carrier of alumina, etc., is impregnated with about 0.1-1.0wt% group VIII metal such as platinum and palladium to obtain the above-mentioned deoxygenation catalyst. Since the deterioration of the COSORB soln. and the clogging of a heat exchanger in the COSORB process can be prevented by the above-mentioned method, the operation can be continued for a long period.
Patent JP-H03296387-A (JP)
Title: Current supply system
Inventor: TANIGAWA YOSHIHIRO
IPC: H04N7/18
Filed: 1990-04-15
Abstract: PURPOSE:To always supply a current suitable for current consumption side by sending a control signal in response to a current consumed in a shunt regulator at current consumption side to a control signal reception circuit at a current supply side so as to control the current supplied from the constant current circuit at the current supply side. CONSTITUTION:A constant current is supplied from a constant current circuit 52 of a current supply side 50 and a DC separation circuit 71 at a current consumption side 70 passes through only a DC current. Then the current is made into a constant voltage V2 at a shunt regulator 72. The consumed current in the shunt regulator 72 is detected and sent to the current supply side 50 from a control signal transmission circuit 73 through a transmission line (l). A control signal reception circuit 51 of the current supply side 50 receives the information sent from the transmission circuit 73 to vary the current sent from the constant current circuit 52 in response to the received information. Thus, the transmission current from the constant current circuit 52 is controlled so that the current consumed in the shunt regulator 72 is made constant.
Patent JP-S63266985-A (JP)
Title: Transmission method for tv signal in mobile body
Inventor: YAMADA TAKAHIKO
IPC: H04N7/18
Filed: 1987-04-23
Abstract: PURPOSE:To simply execute the mounting interval changing work of a seat by radio-connecting respective TV receivers disposed on a passenger's seat and a transmitting/receiving part mounting on a ceiling according to an optical space transmission system. CONSTITUTION:A personal TV receiver 1 is disposed at the end of an arm rest 4 constituted at the upper end of the sleeve part 3 of a chair 2 for the seat. A light receiver 8 is constituted in the open cover surface 7 of the display part 5 of the personal TV receiver 1 and a ceiling device 9 provided with a light emitter on the ceiling part confronting this light receiver 8 is disposed. This ceiling device 9 is connected by a conductor 11 and radio-connected to the personal TV receiver 1 according to the optical spatial transmission system.
Patent JP-H02279269-A (JP)
Title: Reciprocating movement mechanism for blade part of multi-blade cutter
Inventor: ONOE MASARU
IPC: B24B27/06
Filed: 1989-04-20
Abstract: PURPOSE:To adjust a cutting stroke without stopping a fly wheel during running by fitting the motor for adjusting a cutting stroke of a large weight and the major part of the member for adjusting cutting stroke to the still part excepting a rotating fly wheel. CONSTITUTION:When a bound phenomenon is generated with the wear of the lower edge pat of a blade part while cutting running, a vibration sensor detects it and the driving pin 40 located on a fly wheel 38 under rotating is properly moved toward the center of the fly wheel by a control device. Namely a screw rod 12 is rotated via a speed reducing device 11 by a motor 43 for adjusting a cutting stroke which received the signal fed from a control device and a rack rod 9 is moved to the left direction. By this movement a sliding block 5 is moved toward the center of the fly wheel 38 via a pinion 10 and the eccentricity E of the driving pin 40 is reduced. The cutting stroke of the blade part linked by a connecting rod can thus be reduced.
Patent JP-H08293429-A (JP)
Title: Capacitor for electric circuit and its manufacture
Inventor: KIKUCHI JUNICHI
IPC: H01G4/33
Filed: 1995-04-24
Abstract: PURPOSE: To provide a capacitor for electric circuits which is thin and not damaged even in case of it being bent, and provide its manufacturing method. CONSTITUTION: A capacitor for electric circuits wherein conductive layers containing a conductive metallic powder and resin composite and a dielectric layer 3 containing a high-dielectric-constant powder and resin composite are formed respectively on a plastic base material 1. A manufacturing method wherein conductive pastes containing the conductive metallic powder and resin composite and a dielectric paste containing the high-dielectric-constant powder and resin composite are printed respectively on the surface of the plastic base material 1 and thereafter the pastes are hardened.
Patent JP-S60245406-A (JP)
Title: Controller for electric railcar
Inventor: KIKUCHI SEIKI
IPC: B60L15/28
Filed: 1984-05-18
Abstract: PURPOSE:To prevent a protecting fuse from melting by opening a bypass circuit of a chopper switching element when an overcurrent flows to a motor. CONSTITUTION:A magnetic phase shifter 6 outputs a pulse (c) having a delay amount in response to the difference between a current (e) in response to the depressing stroke of an accelerator and a current (f) of a motor 2. A trigger circuit 5 controls the ON/OFF period of a chopper 3 in response to the delay amount of the pulse (c). A bypass controller 10 closes a bypass contactor 11 when the conduction rate of the chopper 3 becomes the prescribed value. When a brake pedal is depressed in this state, a brake operates to increase a bypass current. When the bypass current becomes the prescribed value, a delay circuit 10 outputs a signal to open the contactor 11.
Patent JP-S5324036-A (JP)
Title: Clear rinsing agent
Inventor: HIRAISHI OSAMU
IPC: A61Q5/12
Filed: 1976-08-19
Abstract: PURPOSE: A clear rinsing agent having a proper viscosity, giving flexibility and smoothness to hair, composed of a water-soluble quaternary ammonium salt and a quaternarized (meth) acrylic acid polymer as a thickner. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S62253523-A (JP)
Title: Radiator supporting device for vehicle
Inventor: HIRAOKA KAZUNARI
IPC: B60K11/04
Filed: 1986-04-28
Abstract: PURPOSE:To prevent an elastic member from being broken due to a shock load by mounting a radiator slantly in the longitudinal direction of vehicle and making the rigidity of the elastic member on the upper side of the radiator higher at the side where a larger load is applied. CONSTITUTION:A radiator 1 is mounted so as to be inclined in the longitudinal direction of a vehicle. The rigidity of an elastic member 2 on the upper side of the radiator 1 is set higher at the rear side portion 12a where a static load is applied than at the other portion 12b. This higher rigidity at the portion 12a is set so that elastic deformation is rarely generated at the portion 12a even by a static load. Therefore, even if a large static load is applied to a radiator support center P, the deformation of the elastic member 2 due to the load can be suppressed, and the abrasion or breakage caused by this deformation can be prevented.
Patent JP-S5323895-A (JP)
Title: Thermochemical decomposition of water by bromine-alkali earth metal cycle
Inventor: FUJII KINJIROU
IPC: C01B7/09
Filed: 1976-08-19
Abstract: PURPOSE: To decompose water into H 2  and O 2  thermochemically, by subjecting Br 2  in an alkaline aq. solution to self-oxidation-reduction reaction to decompose it into bromide and bromate, and further decomposing them. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-2000290593-A (JP)
Title: Method and apparatus for decorating flooring
Inventor: TAKEDA KENJI
IPC: B41F31/20
Filed: 1999-04-06
Abstract: PROBLEM TO BE SOLVED: To provide a method and an apparatus for decorating a flooring material which enable easy maintenance. SOLUTION: In a method for decorating a flooring material 50 by transferring a printing ink 22 from a printing roll 11 to a rubber roll 12 and further pressing the surface of the rubber roll 12 against the surface of the flooring material 50 to apply decorative print to the surface of the flooring material 50, the printing ink 22 that remains on the rubber roll 12 after applying decorative print is cleaned by using the similar printing ink 22.
Patent JP-S5623787-A (JP)
Title: Formation of chlorophyl film
Inventor: SHIMAKAWA JIYOUJI
IPC: H01M14/00
Filed: 1979-08-02
Abstract: PURPOSE:To obtain a photoelectric converting device of a high efficiency by a method wherein the chlorophyl film having a correct molecular arrangement order is grown on a transparent electrode by applying a DC high voltage between the transparent electrode soaked in a chlorophyl solution and the opposed electrode by irradiating a ray of light on the chlorophyl solution. CONSTITUTION:The transparent electrode 3, having glass plate 2 attached for transmission of a beam 4 to outside, is fixed on the open side of a container 1, having an open side of a wall, and the container 1 is positioned so that its upper end is opened. Then, the chlorophyl solution is filled in the container 1, an opposed electrode 6 is soaked in it and a power source 7 of a DC high voltage is connected between electrodes 3 and 6. After having constituted as above, the chlorophyl molecule of the solution 5, which is in contact with the electrode 3, is ionized by applying an electric field of 10V/cm or above into a solution 5 with the beam 4 irradiated to the side of the electrode 3 and the chlorophyl film is grown on the electrode 3. In this way, the film molecule is arranged regularly and a photoelectric converting device which generates a high photo-electromotive force is obtained.
Patent JP-S61259489-A (JP)
Inventor: NODA TAKAMITSU
IPC: F24C7/08
Filed: 1985-05-10
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-S5725200-A (JP)
Title: Generater
Inventor: KAMIYA YUTAKA
IPC: H02P9/30
Filed: 1980-07-19
Abstract: PURPOSE:To smooth the increase of an electromotive voltage built up in a generator by connecting a base-emitter supply source and a switching transistor connected to a generator output voltage dividing resistor in series between the base and the emitter of a field current control resistor. CONSTITUTION:As long as the revolution speed of a rotor is low, a switching transistor Q3 is ON due to a power source Ea, so a base current flows through a field current control transistor Q1. As the revolution speed of rotor increases, an electromotive voltage generated in a shunt generator increases smoothly. When the voltage across an output voltage dividing resistor Rg exceeds the voltage of the supply source Ea, the switching transistor Q3 goes to OFF, but a field current control transistor Q1 is kept at ON due to the generated electromotive voltage. Afterfwards, the field current control transistor Q1 is controlled by a constant-voltage control circuit 1.